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Samsung GALAXY Ace 2 vs Alcatel Pixi 4 (7)

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

Display

Size:

3.8 inches
7.0 inches

Resolution:

800 x 480 pixels, 246 PPI
1024 x 600 pixels, 170 PPI

Technology:

Super PLS LCD
TFT

Screen-to-body:

55.80 %
67.66 %

Colors:

16 777 216

Touchscreen:

Capacitive, Multi-touch
Capacitive, Multi-touch

Features:

Ambient light sensor, Proximity sensor
Ambient light sensor

Hardware

System chip:

MediaTek MT8127

Processor:

Dual-core, 800 MHz
Quad-core, 1300 MHz, ARM Cortex-A7, 32-bit, 28 nm

GPU:

Yes
Mali-450 MP4

RAM:

0.75GB
1GB LPDDR3

Internal storage:

4GB
8GB, available to use: 3.5 GB

Storage expansion:

microSDHC up to 32 GB
microSDHC up to 32 GB

Device type:

Smartphone
Tablet

OS:

Android (4.1.2, 2.3.6), Samsung TouchWiz UI
Android (6.0 Marshmallow)

Battery

Capacity:

1500 mAh
2580 mAh

Type:

Li - Ion, User replaceable
Li - Ion, Not user replaceable

Camera

Rear:

Single camera
Single camera

Main camera:

5 MP (Autofocus)
2 MP

Specifications:

Aperture size: F2.8

Video recording:

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

Features:

Video sharing

Front:

0.3 MP VGA
0.3 MP VGA

Design

Dimensions:

4.66 x 2.45 x 0.41 inches (118.3 x 62.2 x 10.5 mm)
7.45 x 4.24 x 0.36 inches (189.2 x 107.6 x 9.15 mm)

Weight:

4.30 oz (122.0 g)
8.82 oz (250.0 g)

Resistance:

Splash; IP52

Keys:

Left: Volume control; Right: Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Black, Gray, White

Cellular

UMTS:

Bands 8(900), 1(2100)

Data Speed:

HSDPA 14.4 Mbit/s, UMTS

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Loudspeaker

Features:

Album art cover, Background playback
Album art cover, Background playback

Screen mirroring:

DLNA
Wireless screen share

Radio:

FM, Stereo, RDS

Connectivity & Features

Bluetooth:

3.0
4.0

Wi-Fi:

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

USB:

microUSB, USB 2.0
microUSB, USB 2.0

Features:

Mass storage device, Charging
Mass storage device, Charging

Location:

GPS, Glonass
GPS, A-GPS

Sensors:

Accelerometer, Compass
Accelerometer

Other:

NFC, Computer sync, OTA sync
Tethering, Computer sync, OTA sync

Phone features

Notifications:

Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Flight mode, Silent mode

Other features:

Voice dialing, Voice commands, Voice recording
Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Apr 11, 2012

FCC ID value:

A3LGTI8160

Measured SAR:

Head:

0.33 W/kg

Body:

0.59 W/kg

Simultaneous Transmission:

0.76 W/kg

Wireless Router:

0.62 W/kg

Availability

Officially announced:

Feb 21, 2012
Jan 04, 2016
FCC OKs Cingular\'s purchase of AT&T Wireless