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Samsung A157 vs Nokia G20

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

1.8 inches
6.5 inches

Resolution:

160 x 128 pixels, 116 PPI
20:9 ratio

Technology:

TFT

Screen-to-body:

21.69 %

Colors:

262 144

Features:

Ambient light sensor, Proximity sensor

Hardware

System chip:

Mediatek G35 MT6765G

Processor:

Single core, 416 MHz
Octa-core, 2300 MHz, Cortex-A53, 64-bit, 12 nm

GPU:

PowerVR GE8320

RAM:

4GB LPDDR4

Internal storage:

0.256GB
64GB

Storage expansion:

microSDXC up to 512 GB

Device type:

Basic phone
Smartphone

OS:

Android (11)

Battery

Capacity:

800 mAh
5050 mAh

Type:

User replaceable
Li - Ion, Not user replaceable

Max charge speed:

Wired: 10.0W

Camera

Rear:

Quad camera

Main camera:

48 MP (Autofocus)

Specifications:

Aperture size: F1.8

Second camera:

5 MP (Ultra-wide)

Third camera:

2 MP (Macro)

Fourth camera:

2 MP (Depth information)

Video recording:

Yes

Front:

8 MP

Design

Dimensions:

3.83 x 1.84 x 0.65 inches (97 x 47 x 17 mm)
6.49 x 2.99 x 0.36 inches (164.9 x 76.0 x 9.2 mm)

Weight:

2.99 oz (85.0 g)
6.94 oz (197.0 g)

Resistance:

Yes; IP IPX2

Biometrics:

Fingerprint (touch)

Keys:

Left: Lock/Unlock key; Right: Volume control

Colors:

Night, Glacier

Cellular

UMTS:

Bands 5(850), 2(1900)

Data Speed:

UMTS
LTE Cat 4 (150/50 Mbit/s)

Dual SIM:

Shared with microSD

SIM type:

Nano SIM

Multimedia

Headphones:

3.5mm jack

Speakers:

Earpiece, Loudspeaker

Screen mirroring:

Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

5.0

Wi-Fi:

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

USB:

Type-C (reversible), USB 2.0

Features:

OTG

Location:

GPS, A-GPS, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope

Other:

NFC

Hearing aid compatible:

M4

Phone features

Notifications:

Flight mode, Speakerphone

Other features:

TTY/TDD

Regulatory Approval

FCC approval:

Date approved:

Feb 16, 2012
Apr 19, 2021

FCC ID value:

A3LSGHA157
2AJOTTA-1343

Measured SAR:

Head:

0.34 W/kg
0.38 W/kg

Body:

0.67 W/kg
0.94 W/kg

Simultaneous Transmission:

1.16 W/kg

Wireless Router:

0.99 W/kg

Buyers information

Price:

€ 159

In The Box:

USB Type-C cable, 10W wall charge, “Quick Start” guide, SIM pin, Headset (select markets), Protective case (select markets)

Availability

Officially announced:

Apr 08, 2021
FCC OKs Cingular\'s purchase of AT&T Wireless