OPPO A55 4G vs Xiaomi Redmi 9 Power (4GB RAM + 128GB)
Quick Comparison
Both OPPO A55 4G and Xiaomi Redmi 9 Power (4GB RAM + 128GB) comes with same RAM. In terms of display resolution, Xiaomi Redmi 9 Power (4GB RAM + 128GB) has better resolution of 2340 x 1080 than OPPO A55 4G which has resolution of 1600 x 720. Xiaomi Redmi 9 Power (4GB RAM + 128GB) has more internal memory than OPPO A55 4G
| Name | OPPO A55 4G | Xiaomi Redmi 9 Power (4GB RAM + 128GB) |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.51 in | 6.53 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 5000 mAh | 6000 mAh |
| Camera | 50 MP + 2 MP + 2 MP Triple | 48 MP Quad |
| Price | Rs. 18990 | Rs. 12990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is October 1, 2021 . The cost of OPPO A55 4G is Rs. 18990. The launch Date of the second phone is December 17, 2020. The cost of Xiaomi Redmi 9 Power (4GB RAM + 128GB) is Rs. 12990.
Display comparison
OPPO A55 4G has screen size of 6.51 inches which falls short to Xiaomi Redmi 9 Power (4GB RAM + 128GB)'s 6.53 inch screen. There is IPS LCD Screen Type in both the phones. Xiaomi's phone has display density of 395 PPI & OPPO's phone has only 269 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 89.2% than Xiaomi's phone ~ 83.4%. OPPO A55 4G has 20:9 aspect ratio where as Xiaomi Redmi 9 Power (4GB RAM + 128GB) has 19.5:9 aspect ratio.
Memory comparison
Both phones come with 4 GB RAM Xiaomi Redmi 9 Power (4GB RAM + 128GB) has more Internal Memory (128 GB) than OPPO A55 4G (64 GB).
Camera comparison
OPPO A55 4G's 50 MP + 2 MP + 2 MP Triple Rear Camera outshines Xiaomi Redmi 9 Power (4GB RAM + 128GB)'s 48 MP Quad Rear Camera in terms of resolution. OPPO A55 4G will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Xiaomi Redmi 9 Power (4GB RAM + 128GB)'s 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 10 version.
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Full Comparison
| Name | OPPO A55 4G | Xiaomi Redmi 9 Power (4GB RAM + 128GB) |
| General | ||
| Model | A55 4G | Redmi 9 Power |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | October 1, 2021 | December 17, 2020 |
| Design | ||
| Dimensions | 75.7 x 163.9 x 8.4 mm | 77.3 x 162.3 x 9.6 mm |
| Weight | 193 g | 198 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.51 inches, 720 x 1600 pixels, 60 Hz | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 269 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 89.2% | ~ 83.4% |
| Glass Type | Corning Gorilla Glass 3 | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 256 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE, aptX HD | Yes, v5.0, A2DP |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | Yes, with A-GPS, GLONASS, BeiDou |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Light Sensor, Proximity Sensor, Accelerometer, Gravity Sensor, Compass | Accelerometer, Ambient Light Sensor, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | No | |
| Splash Resistant | Yes | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Depth Sensor) 2 MP (Macro) Macro |
| Auto Focus | Yes | Yes |
| Features | Night, Portrait, Panoramic, Macro, Sticker, Time-lapse, Expert | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/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 v11 | Android v10 |
| Chipset | MediaTek Helio G35 | Qualcomm Snapdragon 662 |
| CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | Arm Cortex-A53 | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver |
| GPU | IMG PowerVR GE8320 | Adreno 610 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, FLAC, APE, DSF, M4A, AAC, OGG, WAV, WMA, AMR, AWB |
| Video | Yes | MP4, M4V, MKV, AVI, WMV, WEBM, 3GP, 3G2, ASF |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charge | Yes, 18W Fast Charging |
| Reverse Charging | Yes | |