Phone Comparison - Asus Zenfone 4 vs Asus Zenfone Go ZC500TG vs Asus Zenfone Go ZB450KL

general General Info

Manufacturer Asus Asus Asus
Announced January 2014 July 2015 July 2016
Status Available - June 2014 Coming Soon - August 2015 Available - August 2016
Price - Rs. 5,078 ($74.68) [Similarly Priced] Rs. 6,999 ($99.00) [Similarly Priced]
Colors Black, White, Red, Blue, Yellow Black, White, Red Glamour Red, Silver Blue, Gold Silver
Form Factor Candybar Candybar Candybar
Dimension 124.4 x 61.4 x 6.3-11.2
(4.9 x 2.42 x 0.25-0.44)
144.5 x 71 x 9.98 mm
(5.69 x 2.8 x 0.39 in)
136.5 x 66.7 x 11.2 mm
(5.37 x 2.63 x 0.44 in)
Weight 115 g (4.06 oz) 135 g (4.76 oz) 136.5 g (4.8.0.18 oz)
SIM Type - - Dual-SIM
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 900 / 1800 - Taiwan, Europe
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA HSDPA 850 / 900 / 2100 - Global, India
HSDPA 900 / 2100 - Taiwan, Europe
4G Network - - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900) - Global
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) Android OS, v5.0 (Lollipop) Android OS, v6.0 (Marshmallow)
Processor Dual-core 1.2 GHz, Intel Atom Z2520 Quad-core 1.3 GHz, MediaTek MT6580 Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410
GPU PowerVR SGX544MP2 Mali-400MP2 Adreno 306
RAM 1 GB 2 GB 1 GB
Internal Memory 8 GB 8/16 GB 8 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB microSD, up to 128 GB

display Display

Type LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 5.0 inches 4.5 inches
Resolution 480 x 800 pixels (233 ppi) 720 x 1280 pixels (294 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 59.74% 67.05% 61.12%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM Radio FM Radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 8 MP, 3264 x 2448 pixels 8 MP
Flash No Dual-LED flash LED Flash
Features Auto focus, Geo-tagging, Panorama Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes, 1080p@30fps Yes Yes
Front Camera Yes, VGA [Similar] 2 MP [Similar] 2 MP, f/2.4 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps HSPA HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP, EDR Yes, v4.0 v4.0, A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS support Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS
Browser HTML HTML HTML

memory User Memory

Internal 8 GB, 1 GB RAM 8/16 GB, 2 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 GB microSD, up to 128 GB
USB OTG - - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Po Battery Li-Po Battery Removable Li-Po Battery
Capacity 1200/1600 mAh 2070 mAh 2070 mAh
Stand by Up to 192 h - -
Talk Time Up to 10 h - -