ZTE Blade A4

Brand: Zte
Category: Phone
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Operating System
Android 8.1 Oreo
Display
5.45 in (inches)
138.43 mm (millimeters)
13.84 cm (centimeters)
Memory
64 GB (gigabytes) 4 GB (gigabytes) RAM
Camera
4160 x 3120 pixels
12.98 MP (megapixels)
Battery
3200 mAh (milliampere-hours) Li-Polymer
CPU
4x 1.4 GHz ARM Cortex-A53, 4x 1.1 GHz ARM Cortex-A53 1400 MHz (megahertz)

ZTE Blade A4 - Specs

Dimensions

147 mm x 69.5 mm x 7.9 mm ( 5.79 x 2.74 x 0.31 inches )
Height

147 mm (millimeters)
14.7 cm (centimeters)
0.48 ft (feet)
5.79 in (inches)
Width

69.5 mm (millimeters)
6.95 cm (centimeters)
0.23 ft (feet)
2.74 in (inches)
Thickness

7.9 mm (millimeters)
0.79 cm (centimeters)
0.03 ft (feet)
0.31 in (inches)
Volume

80.71 cmÂ³ (cubic centimeters)
4.9 inÂ³ (cubic inches)
Weight

135 g (grams)
0.3 lbs (pounds)
4.76 oz (ounces)
SIM

DUAL SIM - Nano-SIM (4FF - fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)
Nano-SIM / microSD
Body materials

Plastic
Colors

Black
Blue

Video file formats/codecs

3GPP (3rd Generation Partnership Project, .3gp)
AVI (Audio Video Interleaved, .avi)
H.263
H.264 / MPEG-4 Part 10 / AVC video
H.265 / MPEG-H Part 2 / HEVC
MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
WebM
Xvid

Image resolution

4160 x 3120 pixels
12.98 MP (megapixels)
Flash type

Dual LED
Sensor type

CMOS (complementary metal-oxide semiconductor)
Video FPS

30 fps (frames per second)
Video resolution

1920 x 1080 pixels
2.07 MP (megapixels)
Features

Autofocus
Continuous shooting
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Phase detection autofocus (PDAF)

2G bands

GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
4G bands

LTE 900 MHz, LTE 1800 MHz, LTE 2100 MHz, LTE 2600 MHz, LTE-TDD 2300 MHz (B40), LTE-TDD 2500 MHz (B41), LTE-TDD 2600 MHz (B38)
Technology

UMTS (384 kbit/s )
EDGE
GPRS
HSPA+
LTE Cat 4 (51.0 Mbit/s , 150.8 Mbit/s )
EV-DO Rev. A (1.8 Mbit/s , 3.1 Mbit/s )
TD-SCDMA
TD-HSDPA

3.5mm jack

Yes
Audio file formats/codecs

AAC (Advanced Audio Coding)
AAC+ / aacPlus / HE-AAC v1
AMR / AMR-NB / GSM-AMR (Adaptive Multi-Rate, .amr, .3ga)
eAAC+ / aacPlus v2 / HE-AAC v2
FLAC (Free Lossless Audio Codec, .flac)
MIDI
MP3 (MPEG-2 Audio Layer II, .mp3)
OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus)
WMA (Windows Media Audio, .wma)
WAV (Waveform Audio File Format, .wav, .wave)
Speaker

Loudspeaker
Earpiece

Bluetooth

4.1, A2DP (Advanced Audio Distribution Profile)
AVRCP (Audio/Visual Remote Control Profile)
FTP (File Transfer Profile)
HFP (Hands-Free Profile)
HID (Human Interface Profile)
HSP (Headset Profile)
LE (Low Energy)
MAP (Message Access Profile)
PAN (Personal Area Networking Profile)
PBAP/PAB (Phone Book Access Profile)
HOGP
GPS

Yes, GPS, A-GPS, GLONASS
Radio

Yes
USB

Micro USB, 2.0, Charging, Mass storage, On-The-Go
WLAN

802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009), Wi-Fi Hotspot, Wi-Fi Direct
Connectivity

Computer sync
OTA sync
Tethering
VoLTE

Number of SIM cards

2
SIM card type

Nano-SIM (4FF - fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)
Nano-SIM / microSD

Version

4.1
Features

A2DP (Advanced Audio Distribution Profile)
AVRCP (Audio/Visual Remote Control Profile)
FTP (File Transfer Profile)
HFP (Hands-Free Profile)
HID (Human Interface Profile)
HSP (Headset Profile)
LE (Low Energy)
MAP (Message Access Profile)
PAN (Personal Area Networking Profile)
PBAP/PAB (Phone Book Access Profile)
HOGP