Samsung Galaxy M31s
#1425
Xiaomi Redmi K50i
#1141Category Breakdown
Samsung Galaxy M31s
Xiaomi Redmi K50i
Performance
64.870.8
Camera
48.748.7
Display
79.576.5
Battery
68.067.5
Build
66.868.8
Overall
64.465.7
Summary
- The Samsung Galaxy M31s features a 6.5-inch Super AMOLED display with a resolution of 1080 x 2400 pixels and a 60Hz refresh rate, while the Xiaomi Redmi K50i offers a slightly larger 6.6-inch FFS LCD display with a higher resolution of 1080 x 2460 pixels and a 144Hz refresh rate, along with HDR10 support.
- In terms of performance, the M31s is powered by the Exynos 9611 chipset, whereas the K50i utilizes the more advanced Mediatek Dimensity 8100, providing better processing capabilities.
- Both smartphones have a 64 MP main camera, but the K50i includes an additional 16 MP selfie camera compared to the M31s' 32 MP.
- The M31s has a larger 6000 mAh battery, while the K50i's 5080 mAh battery supports faster 67W charging.
- Software-wise, the M31s runs on Android 10 with One UI 4.1, while the K50i operates on Android 12 with MIUI 14, offering a more updated software experience.
Side-by-side Specification Comparison
Samsung Galaxy M31s
Xiaomi Redmi K50i
General
Release Date
2020, July 30
2022, July 20
Announced
2020, July 30
2022, July 20
Description
N/A
N/A
Display
Size
6.5"
6.6"
Type
Super AMOLED
FFS LCD, 144Hz, HDR10, Dolby Vision, 500 nits (typ), 650 nits (HBM)
Resolution
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
1080 x 2460 pixels (~407 ppi density)
PPI
1080
1080
Refresh Rate
60Hz
144Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✓
Protection
Corning Gorilla Glass 3
Corning Gorilla Glass 5
Performance
Chipset
Exynos 9611 (10 nm)
Mediatek Dimensity 8100 (5 nm)
CPU
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
Mali-G72 MP3
Mali-G610 MC6
Memory
128GB 6GB RAM, 128GB 8GB RAM
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
No
Camera
Main Camera
64 MP
64 MP
Main Camera Details
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF12 MP, f/2.2, 123˚ (ultrawide)5 MP, f/2.4, (macro)5 MP, f/2.4, (depth)
64 MP, f/1.9, (wide), 1/1.72", 0.8µm, PDAF8 MP, f/2.2, 120˚, (ultrawide)2 MP, f/2.4, (macro)
Front Camera
32 MP
16 MP
Front Camera Details
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
16 MP, f/2.5, (wide)
Video Recording
4K@30fps, 1080p@30fps, gyro-EIS
4K@30fps, 1080p@30/60fps
Selfie Video
4K@30fps, 1080p@30fps
1080p@30fps
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
6000 mAh
5080 mAh
Battery Details
Li-Po 6000 mAh
Li-Po 5080 mAh
Charging Details
25W wired4.5W reverse wired
67W wired, 50% in 15 min, 100% in 46 min
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
159.3 x 74.4 x 9.3 mm (6.27 x 2.93 x 0.37 in)
163.6 x 74.3 x 8.9 mm (6.44 x 2.93 x 0.35 in)
Weight
203 g
200 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Mirage Black, Mirage Blue
Phantom Blue, Stealth Black, Quick Silver
Foldable
✗
✗
Connectivity
SIM
Nano-SIMNano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
Network Speed
HSPA, LTE
HSPA, LTE (CA), 5G
5G
✗
✓
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE
5.3, A2DP, LE
NFC
✓
✗
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, GALILEO, BDS
GPS (L1), GLONASS (L1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1)
Software
Operating System
Android 10, upgradable to Android 12, One UI 4.1
Android 12, upgradable to Android 13, MIUI 14
OS Version
Android 10, upgradable to Android 12, One UI 4.1
Android 12, upgradable to Android 13, MIUI 14
Security
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, gyro, compass
Fingerprint (side-mounted), accelerometer, proximity, gyro, compass
Audio
Stereo Speakers
✗
✓
Loudspeaker
Yes
Yes, with stereo speakers
Audio Jack
Yes
Yes