Xiaomi Mi A4 vs Xiaomi Mi A3

BASIC INFO
Model No Mi A4 Mi A3
Status Rumored Available
Release Date Exp release, 2020 2019, July
Dimension - 153.5 x 71.9 x 8.5 mm (6.04 x 2.83 x 0.33 in)
Weight - 173.8 g (6.14 oz)
Colors various Kind of Gray, Not just Blue, More than White
Body Metrial Back glass (Gorilla Glass 5), aluminum frame Back glass (Gorilla Glass 5), aluminum frame
W & D Proof - -
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Technology GSM / HSPA / LTE GSM / HSPA / LTE
OS Android 10.0 Android 9.0 (Pie); Android One
PROSESSING
Processor Octa-core (2x2.0 GHz Kryo 260 Gold & 6x1.8 GHz Kryo 260 Silver) Octa-core (2x2.0 GHz Kryo 260 Gold & 6x1.8 GHz Kryo 260 Silver)
Chipset Qualcomm SDM712 Snapdragon 712 (10 nm) Qualcomm SDM665 Snapdragon 665 (11 nm)
GPU Adreno 616 Adreno 610
MEMORY
RAM (4GB), (6GB) (4GB), (4GB), (6GB)
Storage (64GB), (128GB), (64GB), (128GB), (128GB)
Card Slot microSD, up to 256 GB (uses shared SIM slot) microSD, up to 256 GB (uses shared SIM slot)
DISPLAY
Size 6.21 inches 6.09 inches, 91.0 cm2 (~82.5% screen-to-body ratio)
Type Super AMOLED capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Resolation 720 x 1600 pixels 720 x 1560 pixels, 19.5:9 ratio
PPI 286 ppi density 286 ppi density
Multi touch Yes Yes
Protection Corning Gorilla Glass 5 Corning Gorilla Glass 5
CAMERA
Primary Quad 48 MP + 8 MP + 2 MP + 2 MP Triple 48 MP + 8 MP + 2 MP
Video 2160p@30fps, 1080p@30/60/120fps 2160p@30fps, 1080p@30/60/120fps
Flash LED LED flash
Features HDR, panorama HDR, panorama
Selfie 32 MP 32 MP
BATTERY
Battery Li-Po Li-Po
Capacity 4100 mAh 4030 mAh
Removable Non-Removable Non-Removable
StandBy - -
Talk Time - -
Music Play - -
Browsing - -
Video Playback - -
F Charging Fast battery charging Fast battery charging 18W (Quick Charge 3)
W Charging - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300) - SIM 1 & SIM 2 LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300) - SIM 1 & SIM 2
Speed HSPA 42.2/5.76 Mbps, LTE-A (2CA) 450/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A (2CA) 450/50 Mbps
5G - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
BlueTooth 5.0, A2DP, LE, aptX HD Yes, v5.0, A2DP, LE, aptX HD
USB 2.0, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
NFC - -
Audio jeck 3.5mm Jack Active noise cancellation with dedicated mic 3.5mm Jack Active noise cancellation with dedicated mic
OTHERS
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Radio FM radio FM radio
SARUS - -
SAREU - 0.30 W/kg (head) 1.10 W/kg (body)
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