PhoneBunch

Samsung Galaxy A03 vs Xiaomi Redmi K40S

General Info

Manufacturer
Samsung Xiaomi
Announced
November 2021 March 2022
Status
Available - January 2022 Available - March 2022
Price
Rs. 10,499 ($0.00) [Similarly Priced] -
Colors
Black, Blue, Red Black, Gray, Blue, Green
Form Factor
Candybar Candybar
Dimension
164.2 x 75.9 x 9.1 mm
(6.46 x 2.99 x 0.36 in)
163.2 x 76 x 7.7 mm
(6.43 x 2.99 x 0.3 in)
Weight
196 g (6.91 oz) 195 g (6.88 oz)
SIM Type
Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1x
3G Network
HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
5G Network
- 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
SAR EU
0.20 W/kg (head)
1.35 W/kg (body)
- W/kg (head)
- W/kg (body)
Messaging
Build Features
- - Fingerprint Sensor (side-mounted)
Splash resistant

Display

Type
HD+ PLS TFT FHD+ IPS LCD Screen
120Hz Refresh Rate
HDR10+
Corning Gorilla Glass 5
Colors
16M Colors 16M Colors
Size
6.5 inches [Similar] 6.67 inches [Similar]
Resolution
720 x 1600 pixels (270 ppi) 1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio
81.80% 86.41%
Multi-Touch

Hardware and OS

OS
Android 11 Android 12
User Interface
- MIUI 13
Processor
Octa-core (2x1.6 GHz & 6x1.6 GHz) [Similar] Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585), Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) [Similar]
GPU
- Adreno 650 [Similar]
RAM
4 GB [Browse Similar] 12 GB [Browse Similar]
Internal Memory
128 GB 256 GB
External Memory
microSDXC (dedicated slot) No

Camera

Rear Camera
48 MP + 2 MP [Similar] 48 MP + 8 MP + 2 MP [Similar]
Flash
LED Flash Dual-LED Dual-tone Flash
Features
48 MP, f/1.8, (wide), AF
2 MP, f/2.4, (depth)
48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF, OIS
8 MP, 119˚ (ultrawide)
2 MP, f/2.4, (macro)
HDR, Panorama
Video
1080p@30fps 4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
Front Camera
5 MP, f/2.2 [Similar] 20 MP, (wide)
1080p@30/120fps [Similar]

Multimedia

3.5mm Jack
Radio
Unspecified No
Games
Yes + Downloadable Yes + Downloadable
Loud Speaker

Connectivity and Data Rate

GPRS
Yes Yes
Edge
Yes Yes
3G
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A, 5G
Bluetooth
5.0, A2DP, LE 5.2, A2DP, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
USB
microUSB 2.0 USB Type-C 2.0, USB On-The-Go
GPS
Yes, with A-GPS Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC
Browser
Yes Yes

User Memory

Internal
128 GB, 4 GB RAM or 64 GB, 4 GB RAM or 32 GB, 4 GB RAM or 32 GB, 3 GB RAM 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1
Expandable Storage
microSDXC (dedicated slot) No
USB OTG
Not Supported Supported

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
Magnetic-field Sensor (Compass)
Gyroscope Sensor
NFC

Battery

Type
Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Fast battery Charging 67W, 100% in 38 min (advertised)
Power Delivery 3.0
Quick Charge 3+
Capacity
5000 mAh 4500 mAh
Stand by
- -
Talk Time
- -
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