Samsung Galaxy A21s vs Samsung Galaxy A34

Display

Size:

6.5 inches

6.6 inches

Resolution:

1600 x 720 pixels, 20:9 ratio, 270 PPI

2400 x 1080 pixels, 20:9 ratio, 399 PPI

Technology:

TFT

Super AMOLED

Refresh rate:

120Hz

Screen-to-body:

82.94 %

83.62 %

Features:

Proximity sensor

HDR support, Ambient light sensor, Proximity sensor

Hardware

System chip:

Samsung Exynos 850

Mediatek Dimensity 1080 MT6877V (6 nm)

Processor:

Octa-core, 8x 2.0GHz Cortex-A55, 64-bit

Octa-core, 2600 MHz

GPU:

Mali-G76

Mali-G68 MC4

RAM:

3GB LPDDR4

6GB

Internal storage:

32GB (eMMC 5.1), available to use: 19.5 GB

128GB

Storage expansion:

microSDXC up to 512 GB

microSDXC up to 1024 GB

OS:

Android (10), Samsung One UI

Android (13)

Device type:

Smartphone

Battery

Capacity:

5000 mAh

Type:

Li - Polymer, Not user replaceable

Battery life test results:

Charging:

Fast charging

Max charge speed:

Wired: 25.0W

Camera

Rear:

Quad camera

Triple camera

Main camera:

48 MP (PDAF)

48 MP (OIS, Autofocus)

Specifications:

Aperture size: F2.0; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm

Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm

Second camera:

8 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Sensor size: 1/4"; Pixel size: 1.12 μm

Aperture size: F2.2

Third camera:

2 MP (Macro)

5 MP (Macro)

Specifications:

Aperture size: F2.4

Fourth camera:

2 MP (Depth information)

Specifications:

Aperture size: F2.4

Flash:

LED

Video recording:

1920x1080 (Full HD) (30 fps)

Yes

Front:

13 MP

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

6.44 x 2.96 x 0.35 inches (163.7 x 75.3 x 8.9 mm)

6.35 x 3.07 x 0.32 inches (161.3 x 78.1 x 8.2 mm) , thickness with camera 0.36 inches (9.26 mm)

Weight:

6.77 oz (192.0 g)

7.02 oz (199.0 g)

Resistance:

Yes; IP67

Biometrics:

2D Face unlock, Fingerprint (touch)

In-screen fingerprint

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Black, White, Blue, Red

Awesome Graphite, Awesome Lime, Awesome Silver, Awesome Violet

Cellular

5G:

n1, n3, n7, n20, n28, n38, n40, n41, n77, n78

4G (FDD):

Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 32(1500 L-band), 66(AWS-3)

4G (TDD):

Bands 38(2600), 40(2300), 41(2600+)

3G:

Bands 1(2100), 2(1900), 5(850), 8(900)

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Data Speed:

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

LTE-A, HSDPA+ (4G) 42.2 Mbit/s

Dual SIM:

Yes

Shared with microSD

SIM type:

Nano SIM

Connectivity & Features

Bluetooth:

5.0

5.3

Wi-Fi:

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

802.11 a, b, g, n, ac; Wi-Fi Direct, Hotspot

USB:

Type-C (reversible), USB 2.0

Features:

Charging

Charging, OTG

Location:

GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope

Accelerometer, Gyroscope, Compass, Hall (for flip covers)

Other:

NFC

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