Asus Zenfone 2 4GB RAM 64GB 2.3Ghz
₹22,999
(Out of Stock)
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OPPO U3
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Nothing Phone 4b
₹34,999
|
Add to Compare
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Asus Zenfone 2 4GB RAM 64GB 2.3Ghz vs OPPO U3
Comparing the Asus Zenfone 2 4GB RAM 64GB 2.3Ghz vs OPPO U3 across performance, display, camera, battery and storage to help determine the better smartphone.
Here is the summary of the results:
Performance: Asus Zenfone 2 4GB RAM 64GB 2.3Ghz runs at a higher processing speed of 2.3 GHz, while OPPO U3 runs at 1.7 GHz, making Asus Zenfone 2 4GB RAM 64GB 2.3Ghz the better performer.
Display: OPPO U3 offers a screen size of 5.9 inches, while Asus Zenfone 2 4GB RAM 64GB 2.3Ghz offers 5.5 inches, making OPPO U3 the larger display of the two. Both Asus Zenfone 2 4GB RAM 64GB 2.3Ghz and OPPO U3 feature the same IPS LCD display.
Rear Camera: Both Asus Zenfone 2 4GB RAM 64GB 2.3Ghz and OPPO U3 feature a 13 MP primary rear camera.
Front Camera: Both Asus Zenfone 2 4GB RAM 64GB 2.3Ghz and OPPO U3 feature a 5 MP primary front camera.
Battery: Both Asus Zenfone 2 4GB RAM 64GB 2.3Ghz and OPPO U3 offer the same 3000 mAh battery capacity.
Storage: Asus Zenfone 2 4GB RAM 64GB 2.3Ghz offers higher internal storage with 64 GB, while OPPO U3 offers 16 GB, making Asus Zenfone 2 4GB RAM 64GB 2.3Ghz the better option for storage.
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✕
Asus Zenfone 2 4GB RAM 64GB 2.3Ghz
₹22,999
(Out of Stock)
|
✕
OPPO U3
|
Add to Compare
|
Summary
Release Date
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27 Apr, 2015
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N/A
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14 Jul, 2026
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Performance
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|
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Intel Atom
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MediaTek MT6752
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Snapdragon 6 Gen 4
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Quad Core (upto 2.3 GHz)
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Tru-Octa Core (upto 1.7 GHz)
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Octa Core (upto 2.3 GHz)
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4 GB RAM
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2 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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5.9 inches (14.99 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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1080x1920 px (FULL HD)
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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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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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5 MP
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5 MP
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16 MP
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Battery
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3000 mAh
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3000 mAh
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6000 mAh
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Fast Charging
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N/A
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33W Fast Charging
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No Wireless Charging
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N/A
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N/A
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Storage
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64 GB
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16 GB
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128 GB
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N/A
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N/A
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UFS 2.2
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User Ratings
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3.9/5
(12,769 ratings)
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N/A
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N/A
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Compare Prices
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Not Available in any store
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Not Available in any store
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₹34,999
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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 v4.4.4 (Kitkat)
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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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N/A
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Nothing OS
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Performance
Performance Rating
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Avg
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Avg
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Very Good
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Chipset
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Intel Atom Z3580
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MediaTek MT6752
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Qualcomm Snapdragon 6 Gen 4 SM6650
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Processor
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Quad core, 2.3 GHz
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Octa core, 1.7 GHz, Cortex A53
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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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N/A
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4 nm
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Graphics (GPU)
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PowerVR G6430
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Mali-T760 MP2
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Adreno 810
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RAM
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4 GB
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2 GB
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8 GB
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RAM Type
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LPDDR3
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N/A
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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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5.9 inches (14.99 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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1080x1920 px (FULL HD)
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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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N/A
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20:9
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Pixel Density
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401 ppi
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373 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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75.38 %
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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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N/A
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Yes
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Bezel-less Display
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N/A
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N/A
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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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156.8 mm
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164.4 mm
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Width
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77.2 mm
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81 mm
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78.2 mm
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Thickness
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10.9 mm
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8.0 mm
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8.6 mm
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Weight
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170 grams
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195 grams
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210 grams
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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/2.0CMOS image sensor |
13 MP
Primary Cameraf/2.0Exmor-R CMOS 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
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N/A
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Yes
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OIS
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No
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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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N/A
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N/A
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Shooting Modes
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Continuous Shooting
High Dynamic Range mode (HDR) Burst mode |
High Dynamic Range mode (HDR)
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N/A
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Camera Features
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Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
Face detection Touch to focus |
N/A
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Video Recording
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Full HD @30 fps
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3840x2160 fps
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4k @30 fps
Full HD @30/60 fps |
Video Recording Features
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N/A
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N/A
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Dual Video Recording
Slow Motion |
Front Camera
Front Camera Rating
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Good
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Avg
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Very Good
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Resolution
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5 MP
f/2.0 Primary Camera |
5 MP
Primary Camera |
16 MP
f/2.4 Primary Camera |
Autofocus
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No
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N/A
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N/A
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Flash
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No
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N/A
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Yes Screen flash
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Battery
Battery Rating
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Very Good
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Very Good
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Very Good
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Capacity
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3000 mAh
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3000 mAh
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6000 mAh
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Battery Type
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Li-Polymer
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Li-Polymer
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N/A
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Quick Charging
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Yes Fast Charging
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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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64 GB
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16 GB
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128 GB / 256 GB
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Storage Type
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N/A
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N/A
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UFS 2.2
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Expandable Storage
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Yes Up to 128 GB
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Yes Up to 32 GB
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N/A
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Network & Connectivity
SIM Slot(s)
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Dual SIM
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Dual SIM
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Dual SIM
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SIM Type
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SIM1: Micro SIM2: Micro
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N/A
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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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N/A
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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 2300(band 40)
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5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
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4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
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N/A
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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
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N/A
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N/A
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5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
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N/A
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N/A
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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) |
SAR Value
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Head: 0.92 W/kg Body: 0.87 W/kg
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N/A
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N/A
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Wi-Fi
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Yes Wi-Fi 5 (802.11 a/b/g/n/ac)
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Yes Wi-Fi 4 (802.11 b/g/n) 5GHz
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Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) MIMO
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Wi-Fi Features
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Wi-Fi Direct Mobile Hotspot
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N/A
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Wi-Fi Direct Mobile Hotspot
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Bluetooth
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Yes v4.0
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Yes v4.0
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Yes v6.0
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GPS
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Yes with A-GPS Glonass
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Yes with A-GPS
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Yes with Glonass
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NFC
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Yes
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N/A
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Yes
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Multimedia
Stereo Speakers
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N/A
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N/A
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Yes
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Audio Jack
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3.5 mm
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3.5 mm
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USB Type-C
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Sensors
Fingerprint Sensor
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No
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N/A
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Yes
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Fingerprint Sensor Position
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N/A
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N/A
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On-screen
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Fingerprint Sensor Type
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N/A
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N/A
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Optical
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Other Sensors
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Light sensor Proximity sensor Accelerometer Compass Gyroscope
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Proximity sensor Accelerometer Compass
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Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹34,999
|