Asus Zenfone 4

NETWORK

Technology
GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1800 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 – North America, Brazil
HSDPA 850 / 900 / 2100 – India, Indonesia
4G bands LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500)
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 28(700) – North America, Brazil
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) – India, Indonesia
Speed HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 Mbps
GPRS Yes
EDGE Yes

BODY

Dimensions 155.4 x 75.2 x 7.7 mm (6.12 x 2.96 x 0.30 in)
Weight 165 g (5.82 oz)
SIM Hybrid Dual SIM (Nano-SIM, dual stand-by)

DISPLAY

Type IPS LCD capacitive touchscreen, 16M colors
Size 5.5 inches, 83.4 cm2 (~71.4% screen-to-body ratio)
Resolution 1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Multitouch Yes, up to 10 fingers
Protection Corning Gorilla Glass 3
– Asus ZenUI 4.0

PLATFORM

OS Android 7.1.1 (Nougat)
Chipset Qualcomm Snapdragon 630
Qualcomm MSM8956 Plus Snapdragon 660
CPU Octa-core (4×2.2 GHz Cortex-A53 & 4×1.8 GHz Cortex A53)
Octa-core (4×2.2 GHz Kryo 260 & 4×1.8 GHz Kryo 260)
GPU Adreno 508
Adreno 512

MEMORY

Card slot microSD, up to 256 GB (uses SIM 2 slot)
Internal 64 GB, 6 GB RAM

CAMERA

Primary Dual: 12 MP (f/1.8, 25mm, 1/2.55″, 1.4 µm, OIS, Dual Pixel PDAF) + 8 MP (12mm, no AF), phase detection autofocus, dual-LED dual-tone flash
Features Geo-tagging, touch focus, face detection, HDR, panorama
Video 2160p@30fps
Secondary 8 MP (f/2.0, 24mm), 1080p, HDR, panorama

SOUND

Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes, dual speakers
3.5mm jack Yes
– 24-bit/192kHz audio
– Active noise cancellation with dedicated mic

COMMS

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
Bluetooth 5.0, A2DP, EDR, LE
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO
NFC Yes
Radio FM radio
USB Type-C 1.0 reversible connector

FEATURES

Sensors Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Messaging SMS(threaded view), MMS, Email, Push Email, IM
Browser HTML5
Java No
– Fast battery charging
– MP3/WAV/eAAC+ player
– MP4/H.264 player
– Document viewer
– Photo/video editor

BATTERY

Non-removable Li-Ion 3300 mAh battery