Samsung Galaxy A03 Core vs Xiaomi Redmi 9A

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PHONES
Phone Names Samsung Galaxy A03 Core Xiaomi Redmi 9A
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International
4G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 411, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 - International
SpeedHSPA 21.1/5.76 Mbps, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 -1, 3, 5, 8, 40, 41 - India
Launch
Announced2021, November 152020, June 30. Released 2020, July 07
StatusAvailable. Released 2021, December 06Discontinued
Body
BuildPlastic back, plastic frame-
Dimensions164.2 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in)164.9 x 77.1 x 9 mm (6.49 x 3.04 x 0.35 in)
SIM· Nano-SIM· Nano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight211 g (7.44 oz)196 g (6.91 oz)
Display
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)720 x 1600 pixels, 20:9 ratio (~269 ppi density)
Size6.5 inches, 102.0 cm2 (~81.8% screen-to-body ratio)6.53 inches, 102.9 cm2 (~81.0% screen-to-body ratio)
TypePLS LCDIPS LCD, 400 nits (typ)
Platform
CPUOcta-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53)
ChipsetUnisoc SC9863A (28 nm)Mediatek MT6762G Helio G25 (12 nm)
GPUIMG8322PowerVR GE8320
OSAndroid 11 (Go edition)Android 10, upgradable to Android 11, MIUI 12
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal32GB 2GB RAM32GB 2GB RAM, 32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
 eMMC 5.1eMMC 5.1
Main Camera
FeaturesLED flashLED flash, HDR
Single8 MP, f/2.0, AF13 MP, f/2.2, 28mm (wide), 1.0µm, PDAF
Video1080p@30fps1080p@30/60fps
Selfie camera
Features-HDR
Single5 MP, f/2.25 MP, f/2.2, (wide), 1.12µm
Video-1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth4.2, A2DP5.0, A2DP, LE
NFCNoNo
PositioningGPS, GLONASSGPS, GLONASS, BDS
RadioUnspecifiedFM radio
USBmicroUSB 2.0, OTGmicroUSB 2.0, OTG
WLANWi-Fi 802.11 b/g/n, Wi-Fi DirectWi-Fi 802.11 b/g/n, Wi-Fi Direct
Features
SensorsAccelerometer, proximityAccelerometer, proximity
Battery
Charging-10W wired
TypeLi-Ion 5000 mAhLi-Po 5000 mAh
Misc
ColorsBlack, BlueCarbon Gray (Midnight Black), Sky Blue (Sea Blue), Ocean Green (Nature Green)
ModelsSM-A032F, SM-A032F/DS, SM-A032MM2006C3LG, M2006C3LI, M2006C3LC, M2004C3L
Price£ 74.99€ 64.30 / $ 56.50 / £ 95.56
SAR0.30 W/kg (head)0.90 W/kg (head)     0.65 W/kg (body)
SAR EU0.24 W/kg (head)     1.39 W/kg (body)0.40 W/kg (head)     1.19 W/kg (body)