Asus Zenfone 2 ZE551ML (4GB RAM+64GB) vs OnePlus 9 Pro
Quick Comparison
OnePlus 9 Pro has better RAM than Asus Zenfone 2 ZE551ML (4GB RAM+64GB). In terms of display resolution, OnePlus 9 Pro has better resolution of 3216 x 1440 than Asus Zenfone 2 ZE551ML (4GB RAM+64GB) which has resolution of 1920 x 1080. OnePlus 9 Pro has more internal memory than Asus Zenfone 2 ZE551ML (4GB RAM+64GB)
| Name | Asus Zenfone 2 ZE551ML (4GB RAM+64GB) | OnePlus 9 Pro |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 5.5 in | 6.7 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 3000 mAh | 4500 mAh |
| Camera | 13 MP | 48 MP Quad |
| Price | Rs. 22999 | Rs. 30990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January, 2015. The cost of Asus Zenfone 2 ZE551ML (4GB RAM+64GB) is Rs. 22999. The cost of OnePlus 9 Pro is Rs. 30990.
Display comparison
Asus Zenfone 2 ZE551ML (4GB RAM+64GB) has screen size of 5.5 inches which falls short to OnePlus 9 Pro's 6.7 inch screen. Asus Zenfone 2 ZE551ML (4GB RAM+64GB) has IPS Screen type where as OnePlus 9 Pro has Screen type. OnePlus's phone has display density of 525 PPI & Asus's phone has only 401 PPI display density. Asus Zenfone 2 ZE551ML (4GB RAM+64GB) has 16:9 aspect ratio where as OnePlus 9 Pro has 20.1:9 aspect ratio.
Memory comparison
OnePlus 9 Pro's larger 8 GB RAM is better for playing games and all with respect to Asus Zenfone 2 ZE551ML (4GB RAM+64GB)'s lower 4 GB RAM. OnePlus 9 Pro has more Internal Memory (128 GB) than Asus Zenfone 2 ZE551ML (4GB RAM+64GB) (64 GB).
Camera comparison
OnePlus 9 Pro's 48 MP Quad Rear Camera outshines Asus Zenfone 2 ZE551ML (4GB RAM+64GB)'s 13 MP Rear Camera in terms of resolution. OnePlus 9 Pro will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Asus Zenfone 2 ZE551ML (4GB RAM+64GB)'s 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 5.0 and the second one on 11 version.
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Full Comparison
| Name | Asus Zenfone 2 ZE551ML (4GB RAM+64GB) | OnePlus 9 Pro |
| General | ||
| Model | 9 Pro | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Micro SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January, 2015 | |
| Design | ||
| Dimensions | 77.2 x 152.5 x 10.9 mm | 73.6 x 163.2 x 8.7 mm |
| Weight | 170 g | 197 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color Fluid AMOLED (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.5 inches, 1080 x 1920 pixels | 6.7 inches, 1440 x 3216 pixels, 120 Hz |
| Aspect Ratio | 16:9 | 20.1:9 |
| PPI | ~ 401 PPI | ~ 525 PPI |
| Screen to Body Ratio | ~ 90.8% | |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Corning Gorilla Glass 3 Screen Protection | Hyper Touch, Reading Mode, Night Mode, Vibrant Color Effect Pro, Motion Graphics Smoothing, Ultra-high Video Resolution, Adaptive Display, Curved Display |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 4 GB | 8 GB |
| Storage | 64 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 64 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.0 | Yes, v5.2, A2DP, LE, aptX HD |
| USB | Yes, microUSB v2.0 | Yes, USB-C v3.1 |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS Support | yes with A-GPS, Glonass, GLONASS, Beidou |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Electronic Compass, Gyroscope, Ambient Light Sensor, Proximity Sensor, Sensor Core, Flick-detect Sensor, Front RGB Sensor |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | Yes |
| Water Resistance | Yes | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | Alert Slider | |
| Camera | ||
| Rear Camera | 13 MP | 48 MP ƒ/1.8 (Wide Angle) 50 MP ƒ/2.2 (Ultra Wide) 8 MP ƒ/2.4 (Telephoto) Telephoto 2 MP ƒ/2.4 Monochrome |
| Camera Sensor | Sony IMX789 | |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Co-Developed by Hasselblad, Nightscape, Super Macro, UltraShot HDR, Smart Scene Recognition, Portrait mode, Pro mode, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 8K @ 30 fps UHD, 4K @ 120/30/60 fps UHD |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | 5 MP | 16 MP ƒ/2.4 Punch Hole, Autofocus, Screen Flash |
| Front Video Recording | 1080p | |
| Technical | ||
| OS | Android v5.0 (Lollipop) | Android v11, upgradable to v12 |
| Chipset | Intel Z3580 | Qualcomm Snapdragon 888 |
| CPU | 2.3 GHz, Quad Core Processor | 2.84 GHz, Octa Core Processor |
| Core Details | 1x2.84 GHz Kryo 680 & 3x2.XX GHz Kryo 680 & 4x1.XX GHz Kryo 680 | |
| GPU | PowerVR G6430 | Adreno 660 |
| Java | No | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+ | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV |
| Video | MP4, H.264 | MKV, MOV, MP4, H.265 |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3000 mAh, Li-Po Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 65W Fast Charging | |
| Wireless Charging | Yes, 50W | |
| Reverse Charging | Yes | |