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Samsung Galaxy A10 vs Samsung Galaxy A21s Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Comparison mode:
Specs Size
Differences only
Samsung Galaxy A10
7.5
Samsung Galaxy A21s
Samsung Galaxy A10 Samsung Galaxy A21s
Released · Mar 19, 2019
Released · Jun 19, 2020
6.2-inch · 1520x720px
6.5-inch · 1600x720px
Single camera
Quad camera
2GB · 32GB
3GB · 32GB
3400 mAh
5000 mAh
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Availability

Officially announced
May 15, 2020
Prices (MSRP)
€240

Design

Dimensions
6.13 x 2.98 x 0.31 inches
155.6 x 75.6 x 7.94 mm 		6.44 x 2.96 x 0.35 inches
163.7 x 75.3 x 8.9 mm
Weight
5.93 oz / 168.0 g 6.77 oz / 192.0 g
Materials
Back: Plastic
Biometrics
2D Face unlock 2D Face unlock, Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black, Blue, Red Black, White, Blue, Red

Display

Size
6.2-inch, 80.07% screen-to-body 6.5-inch, 82.94% screen-to-body
Type
IPS LCD TFT
Resolution
1520x720px, 19:9 ratio, 271 PPI 1600x720px, 20:9 ratio, 270 PPI
PhoneArena Display Test
Bright Max (20% APL)
Untested Untested
Bright Min
4.5 (Poor) 4.6 (Poor)
Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Samsung Exynos 7884 (14 nm) Samsung Exynos 850
Processor
Octa-core
1600 MHz
ARM Cortex-A73 and ARM Cortex-A53 		Octa-core
8x2.0GHz Cortex-A55
GPU
Mali-G71 MP2 Mali-G76
Memory
2GB (LPDDR4)/32GB 3GB (LPDDR4)/32GB (eMMC 5.1)
4GB/64GB
6GB/64GB
Storage expansion
microSDXC up to 512 GB microSDXC up to 512 GB
OS
Android (11, 10, 9.0 Pie) Android (10)

Battery

Type
3400 mAh 5000 mAh, Li - Polymer
Charging
Fast charging
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
9h 27min
Gaming
7h 40min
Battery Life Estimate
Untested
Browsing
Untested
Video
11h 9min
Gaming
7h 48min
Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Single camera Quad camera
Main camera
13 MP (Autofocus)
Aperture size: F1.9
Focal length: 27 mm
Sensor size: 1/3.1"
Pixel size: 1.12 μm 		48 MP (PDAF)
Aperture size: F2.0
Focal length: 26 mm
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide)
Aperture size: F2.2
Sensor size: 1/4"
Pixel size: 1.12 μm
Third camera
2 MP (Macro)
Aperture size: F2.4
Fourth camera
2 MP (Depth information)
Aperture size: F2.4
Flash
LED LED
Video recording
1080p (30 fps)
Video calling, Video sharing 		1080p (30 fps)
Front
5 MP 13 MP
Video capture: 1080p (30 fps)

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
Yes
Wi-Fi Direct, Hotspot
802.11 b, g, n 		dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
USB
microUSB, USB 2.0 Type-C, USB 2.0
Sensors
Accelerometer, Proximity sensor Accelerometer, Gyroscope, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
VoIP, Tethering, Computer sync, OTA sync NFC

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation

Cellular

LTE Bands
1, 2, 3, 5, 7, 8, 20 1, 2, 3, 5, 7, 8, 20, 28
TDD Bands
38, 40, 41 38, 40, 41
3G Bands
1, 2, 5, 8 1, 2, 5, 8
Data Speed
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes Yes
SIM type
Nano SIM Nano SIM
VoLTE
Yes

Regulatory Approval

FCC approval
Date approved: Feb 27, 2019
FCC ID value: A3LSMA105F
Measured SAR
Head: 0.20 W/kg
Body: 0.63 W/kg
Simultaneous Transmission: 0.97 W/kg
Wireless Router: 0.65 W/kg