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Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz
₹29,999
(Out of Stock)
|
realme 1 128GB
₹12,990
(Discontinued)
|
Nothing Phone 4b
₹34,999
|
Add to Compare
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Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz vs realme 1 128GB
Comparing the Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz vs realme 1 128GB across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz runs at a higher processing speed of 2.3 GHz, while realme 1 128GB runs at 2.0 GHz, making Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz the better performer.
Display: realme 1 128GB offers a screen size of 6 inches, while Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz offers 5.5 inches, making realme 1 128GB the larger display of the two. Both Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz and realme 1 128GB feature the same IPS LCD display.
Rear Camera: Both Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz and realme 1 128GB feature a 13 MP primary rear camera.
Front Camera: realme 1 128GB offers a higher front camera resolution with 8 MP, while Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz offers 5 MP, making realme 1 128GB better for front camera photography.
Battery: realme 1 128GB offers a higher battery capacity with 3410 mAh, while Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz offers 3000 mAh, making realme 1 128GB better for longer battery life.
Storage: Both Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz and realme 1 128GB offer the same internal storage of 128 GB.
User Rating: realme 1 128GB receives a higher user rating of 4.4, while Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz has a rating of 3.9.
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Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz
₹29,999
(Out of Stock)
|
✕
realme 1 128GB
₹12,990
(Discontinued)
|
Add to Compare
|
Summary
Release Date
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27 Apr, 2015
|
25 May, 2018
|
14 Jul, 2026
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Performance
|
|
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Intel Atom
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MediaTek Helio P60
|
Snapdragon 6 Gen 4
|
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(upto 2.3 GHz)
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Octa Core (upto 2 GHz)
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Octa Core (upto 2.3 GHz)
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4 GB RAM
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6 GB RAM
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8 GB RAM
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Display
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5.5 inches (13.97 cm)
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6.0 inches (15.24 cm)
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6.77 inches (17.2 cm)
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IPS LCD
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IPS LCD
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Super AMOLED
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1080x1920 px (FULL HD)
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1080x2160 px (FHD+)
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1080x2344 px (FHD+)
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N/A
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N/A
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120 Hz Refresh Rate
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Rear Camera
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|
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13 MP
Primary Camera
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13 MP
Primary Camera
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50 MP
Primary Camera
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N/A
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N/A
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8 MP
Ultra-Wide Angle Camera
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Front Camera
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|
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5 MP
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8 MP
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16 MP
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Battery
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3000 mAh
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3410 mAh
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6000 mAh
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N/A
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N/A
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33W Fast Charging
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N/A
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No Wireless Charging
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N/A
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Storage
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128 GB
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128 GB
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128 GB
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N/A
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eMMC 5.1
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UFS 2.2
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Expert Review
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N/A
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6.0/10
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N/A
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Pros
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|
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Cons
|
|
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User Ratings
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3.9/5
(12,686 ratings)
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4.4/5
(42,604 ratings)
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N/A
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Compare Prices
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Not Available in any store
|
Not Available in any store
|
₹34,999
|
|
₹35,846
|
Video
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There are no videos available for the device.
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There are no videos available for the device.
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User Feedback
General
Launch Date
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Apr 27, 2015
(Official)
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N/A
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Jul 07, 2026
(Official)
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Operating System
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Android v5.0 (Lollipop)
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Android v8.1 (Oreo)
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Android v16
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OS Updates
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N/A
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N/A
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3 Year
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Security Updates
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N/A
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N/A
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6 Year
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Custom UI
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Zen UI
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ColorOS
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Nothing OS
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Performance
Performance Rating
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Avg
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Good
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Very Good
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Chipset
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Intel Atom Z3580
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MediaTek Helio P60
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Qualcomm Snapdragon 6 Gen 4 SM6650
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Processor
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Quad core, 2.3 GHz, Intel Atom
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Octa core
2 GHz, Quad core, Cortex A73 2 GHz, Quad core, Cortex A53 |
Octa core
2.3 GHz, Single core, Cortex A720 2.2 GHz, Tri core, Cortex A720 1.8 GHz, Quad core, Cortex A520 |
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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N/A
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12 nm
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4 nm
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Graphics (GPU)
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PowerVR G6430
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Mali-G72 MP3
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Adreno 810
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RAM
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4 GB
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3 GB / 4 GB / 6 GB
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8 GB
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RAM Type
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N/A
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LPDDR4X
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LPDDR4X
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Display
Display Rating
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Excellent
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Excellent
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Excellent
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Display Type
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IPS LCD
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IPS LCD
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Super AMOLED
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Screen Size
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5.5 inches (13.97 cm)
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6.0 inches (15.24 cm)
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6.77 inches (17.2 cm)
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Resolution
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1080x1920 px (FULL HD)
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1080x2160 px (FHD+)
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1080x2344 px (FHD+)
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Peak Brightness
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N/A
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N/A
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2000 nits
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HBM Brightness
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N/A
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N/A
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1200 nits
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Refresh Rate
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N/A
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N/A
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120 Hz
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Aspect Ratio
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N/A
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18:9
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20:9
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Pixel Density
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401 ppi
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402 ppi
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381 ppi
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Screen to Body Ratio (calculated)
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70.67 %
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78.94 %
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87.32 %
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Screen Protection
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Corning Gorilla Glass v3 Oleophobic coating
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Corning Gorilla Glass v3
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Yes
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Bezel-less Display
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N/A
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Yes
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Yes with punch-hole display
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Design
Height
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152.5 mm
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156.5 mm
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164.4 mm
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Width
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77.2 mm
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75.2 mm
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78.2 mm
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Thickness
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10.9 mm
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7.8 mm
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8.6 mm
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Weight
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170 grams
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155 grams
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210 grams
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Build Material
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N/A
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Back: Plastic
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N/A
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Water Resistance
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N/A
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N/A
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Yes Water resistant IP64 (up to 20 minutes in a depth of 0.25 meter)
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Ruggedness
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N/A
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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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Good
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Good
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Very Good
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Resolution
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13 MP
Primary Cameraf/2.0 |
13 MP
Primary Cameraf/2.2CMOS image sensor |
50 MP
Primary Cameraf/1.81/2.76" sensor size |
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N/A
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N/A
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8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size |
Autofocus
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Yes
|
Yes
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Yes
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OIS
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N/A
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N/A
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Yes
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Flash
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Yes Dual-color LED Flash
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Yes LED Flash
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Yes
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Image Resolution
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4128 x 3096 Pixels
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4128 x 3096 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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High Dynamic Range mode (HDR)
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Continuous Shooting
High Dynamic Range mode (HDR) |
N/A
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Camera Features
|
Digital Zoom
Face detection Touch to focus |
Digital Zoom
Auto Flash Face detection Touch to focus |
N/A
|
Video Recording
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Full HD @30 fps
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Full HD @30 fps
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4k @30 fps
Full HD @30/60 fps |
Video Recording Features
|
N/A
|
N/A
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Dual Video Recording
Slow Motion |
Front Camera
Front Camera Rating
|
Good
|
Very Good
|
Very Good
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Resolution
|
5 MP
f/2.0 Primary Camera |
8 MP
f/2.2 Primary Camera |
16 MP
f/2.4 Primary Camera |
Flash
|
No
|
N/A
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Yes Screen flash
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Camera Features
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Fixed Focus
|
N/A
|
N/A
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Battery
Battery Rating
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Very Good
|
Very Good
|
Very Good
|
Capacity
|
3000 mAh
|
3410 mAh
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6000 mAh
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Battery Type
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Li-Polymer
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Li-ion
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N/A
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TalkTime
|
N/A
|
Up to 30 Hours(2G)
|
N/A
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Quick Charging
|
N/A
|
N/A
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Yes 33W Fast Charging 50% in 80 minutes
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Storage
Internal Storage
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128 GB
|
32 GB / 64 GB / 128 GB
|
128 GB / 256 GB
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Storage Type
|
N/A
|
eMMC 5.1
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UFS 2.2
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Expandable Storage
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Yes Up to 64 GB
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Yes Up to 256 GB
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N/A
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Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
Dual SIM
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SIM Type
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SIM1: Micro
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SIM1: Nano SIM2: Nano
|
SIM1: Nano SIM2: Nano
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Network Support
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5G Not Supported 4G
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5G Not Supported 4G
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5G 4G
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VoLTE
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N/A
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Yes
|
Yes
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SIM 1
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4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
|
4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
|
N/A
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
SIM 2
|
N/A
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
|
N/A
|
N/A
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
Wi-Fi
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac)
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
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Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) MIMO
|
Wi-Fi Features
|
Wi-Fi Direct Mobile Hotspot
|
Mobile Hotspot
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Wi-Fi Direct Mobile Hotspot
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Bluetooth
|
Yes v4.0
|
Yes v4.2
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Yes v6.0
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GPS
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Yes with A-GPS Glonass
|
Yes with A-GPS
|
Yes with Glonass
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NFC
|
Yes
|
No
|
Yes
|
Multimedia
Stereo Speakers
|
N/A
|
N/A
|
Yes
|
Audio Jack
|
3.5 mm
|
3.5 mm
|
USB Type-C
|
Sensors
Fingerprint Sensor
|
No
|
No
|
Yes
|
Fingerprint Sensor Position
|
N/A
|
N/A
|
On-screen
|
Fingerprint Sensor Type
|
N/A
|
N/A
|
Optical
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer 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
|
₹34,999
|
|
₹35,846
|