LG Exalt LTE vs Samsung A157 vs ZTE Cymbal Z-320

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

Comparison mode:

Display

Size:

3.0 inches
1.8 inches
2.8 inches

Resolution:

400 x 240 pixels, 155 PPI
160 x 128 pixels, 116 PPI
320 x 240 pixels, 143 PPI

Technology:

TFT
TFT
LCD

Screen-to-body:

41.98 %
21.69 %
41.72 %

Colors:

262 144

Additional display:

1.0 inches, OLED

Hardware

System chip:

Qualcomm Snapdragon
Qualcomm Snapdragon 210 8909

Processor:

Quad-core, 1100 MHz
Single core, 416 MHz
Quad-core, 1100 MHz, ARM Cortex-A7

GPU:

Adreno 304

RAM:

0.5GB

Internal storage:

8GB, available to use: 4.3 GB
0.256GB
4GB

Storage expansion:

microSDHC up to 32 GB
microSD up to 32 GB

Device type:

Feature phone
Basic phone
Feature phone

Battery

Capacity:

1470 mAh
800 mAh
1500 mAh

Type:

Li - Ion, User replaceable
User replaceable
User replaceable

Camera

Rear:

Single camera
Single camera

Main camera:

5 MP (Autofocus)
2 MP

Video recording:

1280x720 (HD) (30 fps)
1280x720 (HD) (20 fps)

Features:

Picture-taking during video recording

Design

Dimensions:

4.44 x 2.13 x 0.69 inches (112.8 x 54.1 x 17.5 mm)
3.83 x 1.84 x 0.65 inches (97 x 47 x 17 mm)
4.1 x 2.2 x 0.7 inches (104.1 x 55.9 x 17.8 mm)

Weight:

4.59 oz (130.0 g)
2.99 oz (85.0 g)
3.8 oz (108.0 g)

Materials:

Back: Plastic
Back: Plastic

Features:

Soft keys, Notification light

Keys:

Left: Volume control; Right: Camera shutter
Left: Volume control

Colors:

Silver
Black

Cellular

LTE (FDD):

Bands 4(AWS-1), 5(850), 13(700 c)
Bands 2(1900), 4(AWS-1), 12(700 a)

UMTS:

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

Data Speed:

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

SIM type:

Micro SIM

HD Voice:

Yes
Yes

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Radio:

FM, Stereo

Connectivity & Features

Bluetooth:

4.1
4.0

Wi-Fi:

802.11 b, g, n; Hotspot

USB:

microUSB, USB 2.0
microUSB, USB 2.0

Features:

Mass storage device, Charging
Mass storage device, Charging

Location:

A-GPS, S-GPS
A-GPS

Other:

UMA (Wi-Fi Calling), Tethering

Hearing aid compatible:

M3, T4
M4
M4, T4

Phone features

Notifications:

Music ringtones
Flight mode, Speakerphone
Music ringtones (MP3, AAC, AAC+, eAAC+, AMR), Polyphonic ringtones, Vibration, Flight mode, Silent mode

Other features:

Voice commands, Voice recording, TTY/TDD
TTY/TDD
TTY/TDD

Regulatory Approval

FCC approval:

Date approved:

Jul 10, 2017
Feb 16, 2012
Jan 19, 2017

FCC ID value:

ZNFVN220
A3LSGHA157
SRQ-Z320

Measured SAR:

Head:

0.10 W/kg
0.34 W/kg
0.75 W/kg

Body:

0.14 W/kg
0.67 W/kg
0.83 W/kg

Simultaneous Transmission:

1.45 W/kg
0.96 W/kg

Wireless Router:

0.15 W/kg

Availability

Officially announced:

Jun 16, 2017
FCC OKs Cingular\'s purchase of AT&T Wireless