Should you buy Samsung Galaxy M31 or Xiaomi Redmi 9 Pro? Well, your search ends here. Find out which mobile phone is best for you - Compare the two models on the basis of their Price in India, Body, Display, Storage, Connectivity, Camera, and Performance. Samsung Galaxy M31 starts at ₹ 13,295 and Xiaomi Redmi 9 Pro starts at ₹ 12,682.
Samsung Galaxy M31 has screen size of 6.4 inches and Xiaomi Redmi 9 Pro has screen size of 6.6 inches. Samsung Galaxy M31 comes up with internal storage of 128 GB and RAM of 8 GB . Xiaomi Redmi 9 Pro comes up with internal storage of 64 GB and RAM of 4 GB. Coming to the Camera, Former has primary camera of 64 MP ( f/1.8) + 8 MP (f/2.2) + 5 MP (f/2.2) + 5 MP (f/2.2) Quad Camera with LED Flash and front camera of 32 MP Camera whereas latter has primary camera of 48 MP and front camera of 16 MP (f/2.0).
Check detailed comparison below to compare specification for both models. Don't forget to check out expert opinion as well.
| Specifications | Samsung Galaxy M31 | Xiaomi Redmi 9 Pro |
|---|---|---|
| OS | Android 10 | Android 9.0 (Pie); MIUI 9 |
| Screen Size | 6.4 inches | 6.6 inches |
| Chipset | Samsung Exynos 9 Octa 9611 | MediaTek Helio G90 |
Summary | |||
| Specs Score | 81 | 79 | |
| OS | Android 10 | Android 9.0 (Pie); MIUI 9 | |
| Screen Size | 6.4 inches | 6.6 inches | |
| Chipset | Samsung Exynos 9 Octa 9611 | MediaTek Helio G90 | |
| RAM | 4 GB | ||
GENERAL | |||
| Colours | Black, Blue | Onyx Black, Ruby Red, Sapphire Blue | |
| Custom UI | One UI 2.0 | ||
| Device type | Phablet | ||
| Operating System | Android 10 | Android 9.0 (Pie); MIUI 9 | |
| Sim | Dual Sim | Dual SIM (Nano-SIM, dual stand-by) | |
DESIGN | |||
| Height | 159.2 mm | ||
| Thickness | 8.9 mm | ||
| Weight | 191 g | 188 g (6.63 oz) | |
| Width | 75.1 mm | ||
DISPLAY | |||
| Aspect Ratio | 19.5:9 | ||
| Form Factor | Touch | ||
| Pixel Density | 411 ppi | 270 ppi density | |
| Screen resolution | 1080 x 2340 pixels | 720 x 1600 pixels, 19:9 ratio | |
| Screen size | 6.4 inches | 6.6 inches | |
| Technology | Super AMOLED (Gorilla Glass 3) | ||
| Touchscreen | Capacitive Touchscreen | ||
PERFORMANCE | |||
| Call Records | Unlimited | ||
| Card Slot | microSD Card | ||
| Chipset | Samsung Exynos 9 Octa 9611 | MediaTek Helio G90 | |
| CPU | Octa core (Quad 2.3GHz + Quad 1.7GHz) | Octa-core (2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53) | |
| External Storage | Up to 512 GB | ||
| GPU | Mali-G72 MP3 | Mali G76 MP6 | |
| Messaging | SMS, MMS, Email, Push Mail, IM, RSS | ||
| Phonebook | Unlimited | ||
CAMERA | |||
| Camera Features | Geo-tagging, Panorama, HDR, Face detection, 4k Video Recording | LED flash, panorama, HDR | |
| Front Camera | 32 MP Camera | 16 MP (f/2.0) | |
| Primary camera | 64 MP ( f/1.8) + 8 MP (f/2.2) + 5 MP (f/2.2) + 5 MP (f/2.2) Quad Camera with LED Flash | 48 MP | |
| Video Recording | 1080p@30fps | ||
MULTIMEDIA | |||
| Audio Jack | 3.5mm Audio Jack | ||
| Audio Player | MP3, AMR-NB, AMR-WB, AAC, AAC+, eAAC+, WMA, Vorbis, FLAC | ||
| FM Radio | Yes | ||
| Games | Yes | ||
| Speakers | Yes, Dolby Atmos | ||
| Video Player | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM | ||
BATTERY | |||
| Capacity | Non-removable Li-Ion 6000 mAh battery | ||
CONNECTIVITY | |||
| Bluetooth | v5.0, A2DP, LE | 4.2, A2DP, LE | |
| Browser | HTML5 | ||
| Edge | Yes | ||
| GPRS | Yes | ||
| GPS Facility | with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| USB | 2.0, Type-C 1.0 reversible connector | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | |
| WLAN | Wi-Fi 802.11 b/g/n/ac, hotspot | ||
NETWORK SUPPORT | |||
| 2G | Yes | Yes | |
| 3G | Yes | HSDPA 850 / 900 / 2100 | |
| 4G | Yes | Yes | |
| 5G | Yes | Yes | |
MORE FEATURES | |||
| Face Unlock | Yes | ||
| Fingerprint Sensor | Yes | ||
| Other Features | 15W Quick Charging, FaceUnlock | ||
| Quick Charging | Yes, 15W | Fast battery charging 18W | |
| Sensors | Fingerprint Sensor, Accelerometer, Gyro, Proximity, Compass | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | |
Samsung Galaxy M31 comes up with a weight of 191 g whereas Xiaomi Redmi 9 Pro weights around 188 g (6.63 oz). Thickness of Samsung Galaxy M31 is 8.9 mm and the thickness of other mobiles is 9.4 mm.
Samsung Galaxy M31 has screen size of 6.4 inches whereas other comes up with 6.6 inches. Screen Resolution in both mobiles is 1080 x 2340 pixels and 720 x 1600 pixels, 19:9 ratio respectively. In terms of Technology, former uses undefined and latter uses IPS LCD capacitive touchscreen, 16 Millions colors.
Samsung Galaxy M31 comes up with primary camera of 64 MP ( f/1.8) + 8 MP (f/2.2) + 5 MP (f/2.2) + 5 MP (f/2.2) Quad Camera with LED Flash whereas Xiaomi Redmi 9 Pro comes up with 48 MP. Some of the Camera Features for both the mobiles include Geo-tagging, Panorama, HDR, Face detection, 4k Video Recording .
Chipset, one of the important feature of the mobiles used in these Mobiles are Samsung Exynos 9 Octa 9611 and MediaTek Helio G90 respectively. Samsung Galaxy M31 comes up microSD Card card slot and Xiaomi Redmi 9 Pro comes up with microSD, up to 1TB (dedicated slot) card slot. CPU used in Samsung Galaxy M31 is Octa core (Quad 2.3GHz + Quad 1.7GHz) and used in Xiaomi Redmi 9 Pro is Octa-core (2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53).