
Xiaomi Redmi Note 7S vs Samsung Galaxy M40



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Last Updated: Wed, 30 Sep'20
Basic Information
General
- Bluetooth5.0, A2DP, LE5.0, A2DP, LE
Design
- Height6.27 inches6.11 inches
- Width2.96 inches2.91 inches
- Thickness0.32 inches0.31 inches
- Weight186 g168 g
- ColorOnyx Black, Sapphire Blue, Ruby RedSweater Blue, Midnight Blue
- BuildFront/back glass (Gorilla Glass 5), plastic frameFront glass, plastic body
Display
- Screen Size6.3 inches6.3 inches
- Display TypeIPS LCD capacitive touchscreenPLS TFT capacitive touchscreen
- Display Resolution1080 x 2340 pixels1080 x 2340 pixels
- Pixel Density409 ppi409 ppi
- Aspect Ratio19.5:919.5:9
- ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 3
- Screen to Body Ratio81.40%84.9%
Performance
- OSAndroid 9.0 (Pie) MIUI 10Android 9.0 (Pie) One UI
- GPUAdreno 512Adreno 612
- Chipset GPQualcomm SDM660 Snapdragon 660 (14 nm)Qualcomm SDM675 Snapdragon 675 (11 nm)
- CPUOcta-core (4x2.2 GHz Kryo 260 4x1.8 GHz Kryo 260)Octa-core (2x2.0 GHz Kryo 460 Gold 6x1.7 GHz Kryo 460 Silver)
Memory & Storage
- RAM/Internal Storage64 GB, 4 GB RAM or 32 GB, 3 GB RAM128 GB, 6 GB RAM or 64 GB, 4 GB RAM
- Expandable MemorymicroSD, up to 256 GB (uses shared SIM slot)microSD, up to 1 TB (uses shared SIM slot)
Back Camera
- Dual Camera48 MP, f/1.8, (wide), 1/2, 0.8 micron|5 MP, f/2.2, depth sensor
- AutofocusPDAFPDAF
- Back Camera Video1080p30/60/120fps, (gyro-EIS)2160p30fps, 1080p30fps
- Back Camera FeaturesDual-LED flash, HDR, panoramaLED flash, panorama, HDR
- Triple Camera32 MP, f/1.7, 0.8 micron|8 MP, f/2.2, 12mm (ultrawide), 1.12 micron|5 MP, f/2.2, depth sensor
Front Camera
- Single Camera13 MP, f/2.0, 1.12 micron16 MP, f/2.0
- Front Camera Video1080p30fps1080p30fps
- Front Camera FeaturesHDRHDR
Sound
- HeadPhone JackYesYes
- LoudspeakerYesYes
- Audio FeaturesActive noise cancellation with dedicated micActive noise cancellation with dedicated mic|Dolby Atmos sound
Battery
- Battery Capacity4000 mAh3500 mAh
- User ReplaceableNon-removableNon-removable
- ChargingFast battery charging 18W (Quick Charge 4)Fast battery charging 15W
- Battery TypeLi-PoLi-Po
Communications
- WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
- GPSYes, with A-GPS, GLONASS, BDSYes, with A-GPS, GLONASS, GALILEO, BDS
- RadioFM radio, recordingFM radio
- USB2.0, Type-C 1.0 reversible connector2.0, Type-C 1.0 reversible connector
- SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
- Network SupportGSM / HSPA / LTEGSM / HSPA / LTE
- NFCYes
Miscellaneous Features
- SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Launch
- Announced On2019, May2019, June
- StatusAvailable. Released 2019, MayAvailable. Released 2019, June