Samsung Galaxy S21
₹22,999
(Discontinued)
|
Asus ZenFone 8 Flip
₹71,090
(Not Released in India)
|
vivo X300 FE
₹79,999
|
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Samsung Galaxy S21 vs Asus ZenFone 8 Flip
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Comparing the Samsung Galaxy S21 vs Asus ZenFone 8 Flip across performance, display, camera, battery and storage to help determine the better smartphone.
Here is the summary of the results:
Performance: Samsung Galaxy S21 runs at a higher processing speed of 2.9 GHz, while Asus ZenFone 8 Flip runs at 2.84 GHz, making Samsung Galaxy S21 the better performer.
Display: Asus ZenFone 8 Flip offers a screen size of 6.67 inches, while Samsung Galaxy S21 offers 6.2 inches, making Asus ZenFone 8 Flip the larger display of the two. Samsung Galaxy S21 features a Dynamic AMOLED 2x display compared to Asus ZenFone 8 Flip's AMOLED, making Samsung Galaxy S21 the better display of the two.
Rear Camera: Asus ZenFone 8 Flip offers a higher rear camera resolution with 64 MP, while Samsung Galaxy S21 offers 12 MP, making Asus ZenFone 8 Flip better for rear camera photography.
Front Camera: Asus ZenFone 8 Flip offers a higher front camera resolution with 64 MP, while Samsung Galaxy S21 offers 10 MP, making Asus ZenFone 8 Flip better for front camera photography.
Battery: Asus ZenFone 8 Flip delivers longer battery life with None, while Samsung Galaxy S21 delivers 8h 22m, making Asus ZenFone 8 Flip the better pick for all day usage.
Storage: Both Samsung Galaxy S21 and Asus ZenFone 8 Flip offer the same internal storage of 128 GB.
|
✕
Samsung Galaxy S21
₹22,999
(Discontinued)
|
✕
Asus ZenFone 8 Flip
₹71,090
(Not Released in India)
|
Add to Compare
|
Summary
Release Date
|
27 Jan, 2021
|
16 Jan, 2022
|
06 May, 2026
|
Performance
|
|
N/A
|
|
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Samsung Exynos 2100
|
Snapdragon 888
|
Snapdragon 8 Gen 5
|
|
Octa Core (upto 2.9 GHz)
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Octa Core (upto 2.84 GHz)
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Octa Core (upto 3.8 GHz)
|
|
8 GB RAM
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8 GB RAM
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12 GB RAM
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Display
|
|
N/A
|
|
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6.2 inches (15.75 cm)
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6.67 inches (16.94 cm)
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6.31 inches (16.03 cm)
|
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Dynamic AMOLED 2x
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AMOLED
|
AMOLED
|
|
1080x2400 px (FHD+)
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1080x2400 px (FHD+)
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1216x2640 px (FHD+)
|
|
120 Hz Refresh Rate
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90 Hz Refresh Rate
|
120 Hz Refresh Rate
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Rear Camera
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|
N/A
|
|
|
12 MP
Wide Angle Primary Camera
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64 MP
Wide Angle Primary Camera
|
50 MP
Primary Camera
|
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64 MP
Telephoto Camera (upto 1.1x Optical Zoom)
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12 MP
Ultra-Wide Angle Camera
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50 MP
Telephoto Camera (upto 3x Optical Zoom)
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|
12 MP
Ultra-Wide Angle Camera
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8 MP
Telephoto Camera (upto 3x Optical Zoom)
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8 MP
Ultra-Wide Angle Camera
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Front Camera
|
|
N/A
|
|
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10 MP
Wide Angle Lens
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64 MP + 12 MP
Wide Angle Lens
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50 MP
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Battery
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N/A
|
|
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4000 mAh
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5000 mAh
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6500 mAh
|
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25W Fast Charging
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30W Quick Charging
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90W Flash Charging
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|
Wireless Charging
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N/A
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Wireless Charging
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Storage
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128 GB
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128 GB
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256 GB
|
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UFS 3.1
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UFS 3.1
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UFS 4.1
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Expert Review
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8.0/10
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N/A
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8.4/10
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Pros
|
|
|
Cons
|
|
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User Ratings
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4.2/5
(740 ratings)
|
N/A
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4.4/5
(109 ratings)
|
Benchmarks (The higher, the better)
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639,170
AnTuTu Score
|
N/A
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3,000,897
AnTuTu Score
|
|
8h 22m
Battery Life (PC Mark)
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N/A
|
16h 04m
Battery Life (PC Mark)
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Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹79,999
|
Video
|
There are no videos available for the device.
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There are no videos available for the device.
|
User Feedback
General
Launch Date
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N/A
|
N/A
|
May 06, 2026
(Official)
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Operating System
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Android v11
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Android v11
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Android v16
|
OS Updates
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N/A
|
N/A
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5 Year
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Security Updates
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N/A
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N/A
|
7 Year
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Custom UI
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Samsung One UI
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Zen UI
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Origin OS
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Performance
Performance Rating
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Very Good
|
N/A
|
Excellent
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Chipset
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Samsung Exynos 2100
|
Qualcomm Snapdragon 888
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Qualcomm Snapdragon 8 Gen 5 SM8845
|
Processor
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Octa core
2.9 GHz, Single core, Cortex X1 2.8 GHz, Tri core, Cortex A78 2.2 GHz, Quad core, Cortex A55 |
Octa core
2.84 GHz, Single core, Kryo 680 2.42 GHz, Tri core, Kryo 680 1.8 GHz, Quad core, Kryo 680 |
Octa core
3.8 GHz, Dual core, Oryon V3 Phoenix L 3.32 GHz, Hexa Core, Oryon V3 Phoenix M |
Architecture (The higher, the better)
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64 bit
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64 bit
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64 bit
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Fabrication (The lower, the better)
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5 nm
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5 nm
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3 nm
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Graphics (GPU)
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Mali-G78 MP14
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Adreno 660
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Adreno 829
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RAM
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8 GB
|
8 GB
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12 GB
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RAM Type
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LPDDR5
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LPDDR5
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LPDDR5X Ultra
|
Performance Test Results
AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.
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639,170
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N/A
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3,000,897
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Bootup Time (The lower, the better)
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18.0 s
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N/A
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14.0 s
|
Gaming Test Results
Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.
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N/A
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N/A
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4,004
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Battery Drain* (The lower, the better)
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9.0 %
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N/A
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5.0 %
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Heating* (The lower, the better)
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19.5 %
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N/A
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17.4 %
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Display
Display Rating
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Excellent
|
N/A
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Best In Class
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Display Type
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Dynamic AMOLED 2x
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AMOLED
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AMOLED
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Screen Size
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6.2 inches (15.75 cm)
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6.67 inches (16.94 cm)
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6.31 inches (16.03 cm)
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Resolution
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1080x2400 px (FHD+)
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1080x2400 px (FHD+)
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1216x2640 px (FHD+)
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Brightness
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1300 nits
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1000 nits
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N/A
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Peak Brightness
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N/A
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N/A
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5000 nits
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Refresh Rate
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120 Hz
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90 Hz
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120 Hz
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Aspect Ratio
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20:9
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20:9
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19.5:9
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Pixel Density
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424 ppi
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395 ppi
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460 ppi
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Screen to Body Ratio (calculated)
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85.92 %
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84.32 %
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90.11 %
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Screen Protection
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Corning Gorilla Glass Glass Victus
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Corning Gorilla Glass v6
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N/A
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Bezel-less Display
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Yes with punch-hole display
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Yes
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Yes with punch-hole display
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HDR 10 / HDR+ Support
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Yes HDR 10+
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Yes HDR 10+
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Yes HDR 10+
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Screen to Body Ratio (claimed by the brand)
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N/A
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92 %
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94.38 %
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Design
Height
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151.7 mm
|
165 mm
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150.83 mm
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Width
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71.2 mm
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77.2 mm
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71.76 mm
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Thickness
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7.9 mm
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9.6 mm
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7.99 mm
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Weight
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169 grams
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230 grams
|
191 grams
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Build Material
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Back: Plastic
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Back: Gorilla Glass
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Back: Glass
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Water Resistance
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Yes Water resistant IP68 (up to 30 minutes in a depth of 1.5 meter)
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N/A
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Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)
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Ruggedness
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Dust proof
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N/A
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Dust proof
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Rear Camera
Rear Camera Rating
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Very Good
|
N/A
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Excellent
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Resolution
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12 MP
Primary Cameraf/1.8 Wide Angle26 mm focal length 1/1.7" sensor size 1.8µm pixel size |
64 MP
Primary Cameraf/1.8 Wide Angle 78° field-of-view26 mm focal length 1/1.7" sensor size IMX686 Exmor-RS CMOS Sensor 0.8µm pixel size |
50 MP
Primary Cameraf/1.57IMX921 |
|
64 MP
f/2.0 Telephoto Camera28 mm focal length 1/1.7" sensor size 0.8µm pixel size |
12 MP
f/2.2 Ultra-Wide Angle Camera14 mm focal length 1/2.55" sensor size 1.4µm pixel size |
50 MP
f/2.65 Telephoto Camera |
|
12 MP
f/2.2 Ultra-Wide Angle Camera13 mm focal length 1/2.55" sensor size 1.4µm pixel size |
8 MP
f/2.4 Telephoto Camera80 mm focal length |
8 MP
f/2.2 Ultra-Wide Angle Camera |
Autofocus
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Yes Phase Detection Autofocus Dual Pixel Autofocus
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Yes Phase Detection Autofocus
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Yes
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OIS
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Yes
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Yes
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Yes
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Flash
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Yes LED Flash
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Yes Dual LED Flash
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Yes Dual LED Flash
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Image Resolution
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4000 x 3000 Pixels
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9000 x 7000 Pixels
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N/A
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Settings
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Exposure compensation ISO control
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Exposure compensation ISO control
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N/A
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Shooting Modes
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Continuous Shooting
High Dynamic Range mode (HDR) |
Continuous Shooting
High Dynamic Range mode (HDR) |
N/A
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Camera Features
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Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
Auto Flash Face detection Touch to focus |
N/A
|
Video Recording
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7680x4320 @ 24 fps
3840x2160 @ 30 fps 1920x1080 @ 60 fps 1280x720 @ 960 fps |
7680x4320 @ 30 fps
3840x2160 @ 60 fps |
8k @30 fps
4k @30/60 fps Full HD @30/60/120 fps |
Video Recording Features
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Slow Motion
Bokeh portrait video Video Pro Mode Stereo recording |
N/A
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N/A
|
Front Camera
Front Camera Rating
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Very Good
|
N/A
|
Best In Class
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Resolution
|
10 MP
f/2.2 Wide Angle Primary Camera26 mm focal length 1/3.2" sensor size 1.22µm pixel size |
64 MP
Wide Angle Primary Camera1/1.7" sensor size Exmor RS 0.8µm pixel size |
50 MP
f/2.0 Primary Camera |
|
N/A
|
12 MP
f/2.2 Ultra-Wide Angle 112° field-of-view Camera14 mm focal length 1.4µm pixel size |
N/A
|
|
N/A
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8 MP
f/2.4 Camera80 mm focal length |
N/A
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Autofocus
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Yes Phase Detection Autofocus
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Yes Phase Detection Autofocus
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Yes
|
Flash
|
N/A
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N/A
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Yes Screen flash
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Video Recording
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3840x2160 @ 30 fps
|
7680x4320 @ 30 fps
3840x2160 @ 60 fps |
N/A
|
Battery
Battery Rating
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Very Good
|
N/A
|
Excellent
|
Capacity
|
4000 mAh
|
5000 mAh
|
6500 mAh
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Battery Type
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Li-ion
|
Li-Polymer
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Li-ion
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TalkTime
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Up to 33 Hours(4G)
|
N/A
|
N/A
|
Quick Charging
|
Yes 25W Fast Charging
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Yes 30W Quick Charging v4.0
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Yes 90W Flash Charging
|
Wireless Charging
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Yes
|
N/A
|
Yes 40W Wireless Charging
|
Wireless Reverse Charging
|
Yes
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N/A
|
N/A
|
Battery Test Results
Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.
|
8h 22m
|
N/A
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16h 04m
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Charging Time (20% to 100%) (The lower, the better)
|
1h 0m 47s
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N/A
|
0h 41m 0s
|
Storage
Internal Storage
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128 GB / 256 GB
|
128 GB
|
256 GB / 512 GB
|
Storage Type
|
UFS 3.1
|
UFS 3.1
|
UFS 4.1
|
Expandable Storage
|
No
|
Yes Up to 2 TB
|
No
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
Dual SIM
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SIM Type
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SIM1: Nano SIM2: Nano
|
SIM1: Nano SIM2: Nano
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SIM1: Nano SIM2: Nano/eSIM
|
Network Support
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5G 4G
|
5G 4G
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5G 4G
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VoLTE
|
Yes
|
Yes
|
Yes
|
SIM 1
|
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28
TDD N38 / N40 / N41 / N66 / N77 / N78 |
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N28
TDD N38 / N77 / N78 |
N/A
|
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) |
N/A
|
View More
SIM 2
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) |
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N28
TDD N38 / N77 / N78 |
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N18 / N20 / N25 / N26 / N28 / N66 / N71 / N75
TDD N38 / N40 / N41 / N48 / N77 / N78 |
|
N/A
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 1500(band 32) / 700(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 600(Band 71) / 1900(band 25) / 850(band 26) / 1700(band 66) |
View More
SAR Value
|
Head: 0.74 W/kg Body: 1.08 W/kg
|
N/A
|
N/A
|
Wi-Fi
|
Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz MIMO
|
Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax) MIMO
|
Yes Wi-Fi 4 (802.11 a/n) 5GHz MIMO
|
Wi-Fi Features
|
Wi-Fi Direct Mobile Hotspot
|
Wi-Fi Direct Mobile Hotspot
|
Wi-Fi Direct Mobile Hotspot
|
Bluetooth
|
Yes v5.0
|
Yes v5.2
|
Yes v6.0
|
GPS
|
Yes with A-GPS Glonass
|
Yes with A-GPS Glonass
|
Yes with A-GPS Glonass
|
NFC
|
Yes
|
Yes
|
Yes
|
IR Blaster
|
N/A
|
N/A
|
Yes
|
Multimedia
Stereo Speakers
|
Yes
|
N/A
|
N/A
|
Audio Jack
|
USB Type-C
|
USB Type-C
|
USB Type-C
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
On-screen
|
On-screen
|
On-screen
|
Fingerprint Sensor Type
|
Ultrasonic
|
Optical
|
Ultrasonic
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹79,999
|