Product
Xiaomi Redmi Note 7
Xiaomi Redmi Note 7
₹12,999
Infinix Note 50x
Infinix Note 50x
₹14,999
Battery
Charging 18W wired, QC4 45W wired 10W reverse wired Bypass Charging
Type Li-Po 4000 mAh, non-removable 5500 mAh
Body
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame -
Dimensions 159.2 x 75.2 x 8.1 mm (6.27 x 2.96 x 0.32 in) 165.4 x 76.4 x 8.0 mm or 8.2 mm
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 186 g (6.56 oz) 195.4 g or 198.9 g (6.88 oz)
  - IP64 dust tight and water resistant (water splashes) RGB notification light (on the back) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Comms
Bluetooth 5.0, A2DP, LE 5.4, A2DP, LE
Infrared port Yes Yes
NFC No No
Positioning GPS, GLONASS, BDS GPS
Radio FM radio, recording FM radio
USB USB Type-C 2.0 USB Type-C 2.0, OTG
WLAN 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
Display
Protection Corning Gorilla Glass 5 -
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density) 720 x 1600 pixels, 20:9 ratio (~263 ppi density)
Size 6.3 inches, 97.4 cm2 (~81.4% screen-to-body ratio) 6.67 inches, 107.4 cm2 (~85.0% screen-to-body ratio)
Type IPS LCD IPS LCD, 120Hz, 560 nits (typ)
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Launch
Announced 2019, January 10. Released 2019, February 28 2025, March 27
Status Discontinued Available. Released 2025, April
Main Camera
Dual 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 5 MP, f/2.2, (depth) or 12 MP, f/2.2, (wide), 1/2.9", 1.25µm, PDAF 2 MP, f/2.4, (depth) -
Features Dual-LED flash, HDR, panorama Dual-LED flash, HDR, panorama
Single - 50 MP, f/1.6, (wide), PDAF
Video 1080p@30/60/120fps, (gyro-EIS) 4K@30fps, 1080p@30/120/240fps
Memory
Card slot microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot)
Internal 32GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM 128GB 6GB RAM, 128GB 8GB RAM
  eMMC 5.1 UFS 2.2
Misc
Colors Blue, Black, Twilight Gold, White Titanium Gray, Enchanted Purple, Sea Breeze Green, Sunset Spice Pink
Models M1901F7G, M1901F7H, M1901F7I X6857B
SAR 1.15 W/kg (head)     1.17 W/kg (body)     -
SAR EU 0.59 W/kg (head)     1.27 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40 - Global 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 42, 66
5G bands - 1, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA
Speed HSPA 42.2/5.76 Mbps, LTE (2CA) Cat12 600/150 Mbps HSPA, LTE, 5G
Technology GSM / HSPA / LTE GSM / HSPA / LTE / 5G
  1, 3, 5, 7, 8, 34, 38, 39, 40, 41 -
Our Tests
Audio quality Noise -90.7dB / Crosstalk -94.5dB -
Battery (old) Endurance rating 108h -
Camera Photo / Video -
Display Contrast ratio: 1338:1 (nominal), 2.893 (sunlight) -
Loudspeaker Voice 69dB / Noise 71dB / Ring 90dB -
Performance AnTuTu: 139075 (v7) GeekBench: 5411 (v4.4) GFXBench: 7.7fps (ES 3.1 onscreen) -
Platform
Chipset Qualcomm SDM660 Snapdragon 660 (14 nm) Mediatek Dimensity 7300 Ultimate (4 nm)
CPU Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 512 Mali-G615 MC2
OS Android 9.0 (Pie), planned upgrade to Android 10, MIUI 12 Android 15, up to 2 major Android upgrades, XOS 15
Selfie camera
Features HDR -
Single 13 MP, f/2.0, (wide), 1/3.1", 1.12µm 8 MP, f/2.0, (wide)
Video 1080p@30fps 1440p@30fps, 1080p@30fps
Sound
3.5mm jack Yes No
Loudspeaker Yes Yes, with stereo speakers
  - 24-bit/192kHz Hi-Res audio
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