Samsung Galaxy J7 (2017) vs Xiaomi Redmi Note 7
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Last Updated: Sun, 10 Nov'19
Basic Information
General
- Bluetooth4.1, A2DP, LE5.0, A2DP, LE
Design
- Height6.00 inches6.27 inches
- Width2.94 inches2.96 inches
- Thickness0.31 inches0.32 inches
- Weight181 g186 g
- ColorBlack, Blue, Gold, Rose GoldOnyx Black, Ruby Red, Sapphire Blue
- BuildFront glass, aluminum bodyFront/back glass (Gorilla Glass 5), plastic frame
Display
- Screen Size5.5 inches6.3 inches
- Display TypeSuper AMOLED capacitive touchscreenIPS LCD capacitive touchscreen
- Display Resolution1080 x 1920 pixels1080 x 2340 pixels
- Pixel Density401 ppi409 ppi
- Screen to Body Ratio73.10%81.40%
- Aspect Ratio19.5:9
- ProtectionCorning Gorilla Glass 5
Performance
- GPUMali-T830 MP1Adreno 512
- OSAndroid 7.0 (Nougat), 8.1 (Oreo), planned upgrade to Android 9.0 (Pie)Android 9.0 (Pie) MIUI 10
- Chipset GPExynos 7870 Octa (14 nm)Qualcomm SDM660 Snapdragon 660 (14 nm)
- CPUOcta-core 1.6 GHz Cortex-A53Octa-core (4x2.2 GHz Kryo 260 4x1.8 GHz Kryo 260)
Memory & Storage
- RAM/Internal Storage16 GB, 3 GB RAM32GB, 3GB RAM, 64GB 4GB RAM
- Expandable MemorymicroSD, up to 256 GB (dedicated slot)microSD, up to 256 GB (uses shared SIM slot)
Back Camera
- Single Camera13 MP, f/1.7, 27mm (wide), 1/3.1, 1.12 micron
- AutofocusAFPDAF
- Back Camera Video1080p30fps1080p30/60/120fps, (gyro-EIS)
- Back Camera FeaturesLED flash, panorama, HDRDual-LED flash, HDR, panorama
- Dual Camera48 MP, f/1.8, (wide), 1/2, 0.8 micron|5 MP, f/2.2, depth sensor|or|12 MP, f/2.2, (wide), 1/2.9, 1.25 micron|2 MP, f/2.4, depth sensor
Front Camera
- Single Camera13 MP, f/1.9, 28mm (wide)13 MP, f/2.0, 1.12 micron
- Front Camera Video1080p30fps1080p30fps
- Front Camera FeaturesLED flashHDR
Sound
- HeadPhone JackYesYes
- LoudspeakerYesYes
- Audio FeaturesActive noise cancellation with dedicated mic
Battery
- Battery Capacity3600 mAh4000 mAh
- User ReplaceableNon-removableNon-removable
- Talk TimeUp to 24 h (3G)
- Music TimeUp to 91 h
- Battery TypeLi-IonLi-Po
- ChargingFast battery charging 18W (Quick Charge 4)
Communications
- WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi 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, BDS
- RadioFM radioFM radio, recording
- USBmicroUSB 2.0, USB On-The-Go2.0, Type-C 1.0 reversible connector
- NFCYes
- SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
- Network SupportGSM / HSPA / LTEGSM / HSPA / LTE
Miscellaneous Features
- SensorsFingerprint (front-mounted), accelerometer, gyro, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Launch
- Announced On2017, June2019, January
- StatusAvailable. Released 2017, JulyAvailable. Released 2019, January
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