Samsung Galaxy A2 Core vs Xiaomi Redmi A7
Product
Price
129 USD
129 USD
Status
Available
Available
Brand
Samsung Mobile
Xiaomi Mobiles
Model No
Galaxy A2 Core
Xiaomi Redmi A7
Launch Date
2019, April 11
2026, April 21
Wikipedia
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 7, 8, 20, 28, 38, 40
1, 3, 5, 8, 28, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
HSPA, LTE
Dimensions
146.2 x 73.3 x 9.7 mm (5.76 x 2.89 x 0.38 in)
171.8 x 79.8 x 8.3 mm (6.76 x 3.14 x 0.33 in)
Weight
172 g (6.07 oz)
193 g (6.81 oz)
Build
Glass front, plastic back, plastic frame
Dust and splash resistant
SIM
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Black, Blue, Red, Gold
Black, Sky Blue
Type
PLS TFT capacitive touchscreen, 16M colors
IPS LCD, 120Hz, 600 nits (peak)
Size
5.0 inches, 68.9 cm2 (~64.3% screen-to-body ratio)
6.88 inches, 112.4 cm2 (~82.0% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
720 x 1640 pixels (~260 ppi density)
OS
Android 8.0 Oreo (Go edition)
Android 15, up to 2 major Android upgrades
Chipset
Exynos 7870 Octa (14 nm)
Unisoc T7250 (12 nm)
CPU
Octa-core 1.6 GHz Cortex-A53
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Mali-T830 MP1
Mali-G57 MP1
RAM
1GB
3GB
Storage
16GB
64GB
Card Slot
microSDXC (dedicated slot)
Lens 1
5 MP, f/1.9, AF
13 MP, f/2.2, (wide)
Features
LED flash, HDR
LED flash, HDR
Video
1080p@30fps
1080p@30fps
Lens 1
5 MP, f/2.2
8 MP, f/2.0, (wide)
Features
HDR
Video
1080p@30fps
Capacity
Removable Li-Ion 2800 mAh battery
5200 mAh
Charging
15W wired
7.5W reverse wired
Sensors
Accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, compass
Virtual proximity sensing
Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
4.2, A2DP, LE
5.2, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, BDS
GPS, GALILEO, GLONASS
Radio
FM radio
FM radio
USB
microUSB 2.0, USB On-The-Go
USB Type-C 2.0, OTG