Xiaomi Redmi 9 Power (6GB RAM + 128GB) vs Vivo Y31 (6GB RAM + 128GB)
Quick Comparison
Both Xiaomi Redmi 9 Power (6GB RAM + 128GB) and Vivo Y31 (6GB RAM + 128GB) comes with same RAM. In terms of display resolution, Vivo Y31 (6GB RAM + 128GB) has better resolution of 2408 x 1080 than Xiaomi Redmi 9 Power (6GB RAM + 128GB) which has resolution of 2340 x 1080. Both have the same amount of internal memory.
| Name | Xiaomi Redmi 9 Power (6GB RAM + 128GB) | Vivo Y31 (6GB RAM + 128GB) |
| RAM | 6 GB | 6 GB |
|---|---|---|
| Display | 6.53 in | 6.58 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 6000 mAh | 5000 mAh |
| Camera | 48 MP Quad | 48 MP + 2 MP + 2 MP Triple |
| Price | Rs. 15999 | Rs. 16490 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 21, 2021. The cost of Xiaomi Redmi 9 Power (6GB RAM + 128GB) is Rs. 15999. The launch Date of the second phone is January 20, 2021. The cost of Vivo Y31 (6GB RAM + 128GB) is Rs. 16490.
Display comparison
Vivo Y31 (6GB RAM + 128GB) has larger screen size of 6.58 inches in comparison to Xiaomi Redmi 9 Power (6GB RAM + 128GB)'s 6.53 inch screen. There is IPS LCD Screen Type in both the phones. Vivo's phone has display density of 401 PPI & Xiaomi's phone has only 395 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 84.5% than Xiaomi's phone ~ 83.4%. Xiaomi Redmi 9 Power (6GB RAM + 128GB) has 19.5:9 aspect ratio where as Vivo Y31 (6GB RAM + 128GB) has 20:9 aspect ratio.
Memory comparison
Both phones come with 6 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Xiaomi Redmi 9 Power (6GB RAM + 128GB) has 48 MP Quad Rear Camera in comparison to Vivo Y31 (6GB RAM + 128GB)'s 48 MP + 2 MP + 2 MP Triple Rear Camera. Vivo Y31 (6GB RAM + 128GB) 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 (6GB RAM + 128GB)'s 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10 and the second one on 11 version.
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Full Comparison
| Name | Xiaomi Redmi 9 Power (6GB RAM + 128GB) | Vivo Y31 (6GB RAM + 128GB) |
| General | ||
| Model | Redmi 9 Power | Y31 2021 |
| 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 | March 21, 2021 | January 20, 2021 |
| Design | ||
| Dimensions | 77.3 x 162.3 x 9.6 mm | 75 x 163 x 8.4 mm |
| Weight | 198 g | 188 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.53 inches, 1080 x 2340 pixels | 6.58 inches, 1080 x 2408 pixels |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 395 PPI | ~ 401 PPI |
| Screen to Body Ratio | ~ 83.4% | ~ 84.5% |
| Glass Type | Corning Gorilla Glass 3 | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 512 GB | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP | Yes, v5.0, A2DP, LE |
| 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, BeiDou | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Ambient Light Sensor, Proximity, Compass | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Virtual Gyroscope |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | No | |
| Splash Resistant | Yes | |
| Camera | ||
| Rear Camera | 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 | 48 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Portrait, Photo, Video, Pano, Live Photo, Slo-Mo, Time-Lapse, Pro, DOC, Super Night Mode |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) | 16 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v10 | Android v11 |
| Chipset | Qualcomm Snapdragon 662 | Qualcomm Snapdragon 662 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver |
| GPU | Adreno 610 | Adreno 610 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, DSF, M4A, AAC, OGG, WAV, WMA, AMR, AWB | Yes |
| Video | MP4, M4V, MKV, AVI, WMV, WEBM, 3GP, 3G2, ASF | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-Po Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 18W Fast Charging |
| Reverse Charging | Yes | |