OPPO A3x 4G (4GB RAM + 128GB) has better RAM than OPPO A57 4G. In terms of display resolution, OPPO A57 4G has better resolution of 1612 x 720 than OPPO A3x 4G (4GB RAM + 128GB) which has resolution of 1604 x 720. OPPO A3x 4G (4GB RAM + 128GB) has more internal memory than OPPO A57 4G
| Name | OPPO A3x 4G (4GB RAM + 128GB) | OPPO A57 4G |
| RAM | 4 GB | 3 GB |
|---|---|---|
| Display | 6.67 in | 6.56 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 5100 mAh | 5000 mAh |
| Camera | 8 MP Dual | 13 MP + 2 MP Dual |
| Price | Rs. 9999 | Rs. 11990 |
The launch Date of the first phone is August 20, 2024. The cost of OPPO A3x 4G (4GB RAM + 128GB) is Rs. 9999. The launch Date of the second phone is May 27, 2022. The cost of OPPO A57 4G is Rs. 11990.
OPPO A3x 4G (4GB RAM + 128GB) has larger screen size of 6.67 inches in comparison to OPPO A57 4G's 6.56 inch screen. OPPO A3x 4G (4GB RAM + 128GB) has IPS Screen type where as OPPO A57 4G has IPS LCD Screen type. OPPO A57 4G has display density of 269 PPI & OPPO A3x 4G (4GB RAM + 128GB) has only 264 PPI display density. In terms of screen to body ratio, OPPO A57 4G has better screen to body ratio of ~ 89.8% than OPPO A3x 4G (4GB RAM + 128GB)'s ~ 85%.
OPPO A3x 4G (4GB RAM + 128GB)'s larger 4 GB RAM is better for playing games and all with respect to OPPO A57 4G's lower 3 GB RAM. OPPO A3x 4G (4GB RAM + 128GB) has more Internal Memory (128 GB) than OPPO A57 4G (64 GB).
OPPO A57 4G's 13 MP + 2 MP Dual Rear Camera outshines OPPO A3x 4G (4GB RAM + 128GB)'s 8 MP Dual Rear Camera in terms of resolution. OPPO A57 4G will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to OPPO A3x 4G (4GB RAM + 128GB)'s 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 12 version.
| Name | OPPO A3x 4G (4GB RAM + 128GB) | OPPO A57 4G |
| General | ||
| Model | CPH2641 | A57 4G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| SAR | 1.15 W/kg (Head) 1.05 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | August 20, 2024 | May 27, 2022 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case | |
| Design | ||
| Dimensions | 76.1 x 165.8 x 7.68 mm | 75.03 x 163.74 x 7.99 mm |
| Weight | 186 g | 187 g |
| Bezel less | No | |
| Colors | Nebula Red, Ocean Blue | |
| Display | ||
| Type | Color IPS Screen (16.7 M) | Color IPS LCD Screen (16.7M) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes |
| Size | 6.67 inches, 720 x 1604 pixels, 90 Hz | 6.56 inches, 720 x 1612 pixels, 60 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 264 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 85% | ~ 89.8% |
| Glass Type | Panda (twice-reinforced) | |
| Features | Vivid mode: 83% NTSC, Gentle mode: 71% NTSC, Maximum brightness under sunlight: 1000nits | 480 nits (typ), 600 nits (HBM) |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 3 GB |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | No |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac), 802.11a/b/g/n | |
| Bluetooth | Yes, v5.0 | Yes, v5.0, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go |
| Extra | ||
| GPS | Yes with A-BeiDou, GPS, GLONASS, Galileo, and QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Ambient Light Sensor, Proximity sensor, Accelerometer, Gravity sensor, Pedometer | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | LPDDR4x RAM and eMMC 5.1 | |
| Camera | ||
| Rear Camera | 8 MP ƒ/2 (Wide Angle) | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Pro, Video, Photo, Night, Pano, Slo-mo, Time-lapse, Sticker, Text Scanner, and Extra HD | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) Punch Hole | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v14 | Android v12 |
| Custom UI | ColorOS 14.0.1 | |
| Chipset | Qualcomm Snapdragon 6s Gen1 4G | MediaTek Helio G35 |
| CPU | Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | |
| GPU | Adreno 610@1050MHz | PowerVR GE8320 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5100 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W SUPERVOOC Charging | Yes, 33W Fast Charging |