Xiaomi Mi A2 vs Xiaomi Redmi Note 4
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Last Updated: Thu, 21 May'20
Basic Information
General
- Bluetooth5.0, A2DP, LE4.1, A2DP, LE
Design
- Height6.25 inches5.94 inches
- Width2.97 inches2.99 inches
- Thickness0.29 inches0.33 inches
- Weight166 g165 g
- ColorBlack, Gold, Blue, Red, Rose GoldDark Gray, Gold, Black, Lake Blue (64/4GB model)
- BuildFront glass, aluminum bodyFront glass, aluminum body
Display
- Screen Size5.99 inches5.5 Inches
- Display TypeLTPS IPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
- Display Resolution1080 x 2160 pixels1080 x 1920 pixels
- Pixel Density403 ppi401 ppi
- Aspect Ratio18:09
- Screen to Body Ratio77.40%72.70%
Performance
- OSAndroid 8.1 (Oreo), upgradable to Android 9.0 (Pie) Android OneAndroid 6.0 (Marshmallow), upgradable to 7.0 (Nougat) MIUI 10
- GPUAdreno 512Adreno 506
- Chipset GPQualcomm SDM660 Snapdragon 660 (14 nm)Qualcomm MSM8953 Snapdragon 625 (14 nm)
- CPUOcta-core (4x2.2 GHz Kryo 260 4x1.8 GHz Kryo 260)Octa-core 2.0 GHz Cortex-A53
Memory & Storage
- RAM/Internal Storage128 GB, 6 GB RAM or 32/64 GB, 4 GB RAM64/32/16 GB, 4/3/2 GB RAM
- Expandable MemoryNomicroSD, up to 256 GB (uses shared SIM slot)
Back Camera
- Dual Camera12 MP, f/1.8, 1/2.9, 1.25 micron|20 MP, f/1.8, 1/2.8, 1.0 micron
- AutofocusPDAFPDAF
- Back Camera Video2160p30fps, 1080p30fps (gyro-EIS), 720p120fps1080p30fps, 720p120fps
- Back Camera FeaturesDual-LED flash, HDR, panoramaDual-LED dual-tone flash, panorama, HDR
- Single Camera13 MP, f/2.0, 1.12 micron
Front Camera
- Single Camera20 MP, f/2.2, 1/2.8, 1.0 micron5 MP, f/2.0
- Front Camera Video1080p30fps1080p30fps
- Front Camera FeaturesLED flash, Auto-HDR
Sound
- HeadPhone JackYesYes
- LoudspeakerYesYes
- Audio FeaturesActive noise cancellation with dedicated mic24-bit/192kHz audio|Active noise cancellation with dedicated mic
Battery
- Battery Capacity3000 mAh4100 mAh
- User ReplaceableNon-removableNon-removable
- ChargingFast battery charging 18W (Quick Charge 3)|Fast battery charging 18W (Quick Charge 4) - India only
- Battery TypeLi-PoLi-Po
Communications
- WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspotWi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
- GPSYes, with A-GPS, GLONASS, BDSYes, with A-GPS, GLONASS, BDS
- RadioNoFM radio
- USB2.0, Type-C 1.0 reversible connectormicroUSB 2.0, USB On-The-Go
- SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
- Network SupportGSM / CDMA / HSPA / LTEGSM / HSPA / LTE
Miscellaneous Features
- SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Launch
- Announced On2018, July2017, January
- StatusAvailable. Released 2018, JulyAvailable. Released 2017, January
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