Phone Comparison - Asus Zenfone 6 vs Xiaomi Mi 4 vs Motorola Nexus 6

general General Info

Manufacturer Asus Xiaomi Motorola
Announced January 2014 July 2014 October 2014
Status Available - June 2014 Available - Q3 2014 Available - November 2014
Colors Black, White, Red, Gold Black, White Midnight Blue, Cloud White
Form Factor Candybar Candybar Candybar
Dimension 166.9 x 84.3 x 5.5-9.9 mm
(6.57 x 3.32 x 0.22-0.39 in)
139.2 x 68.5 x 8.9 mm
(5.48 x 2.7 x 0.35 in)
159.26 x 82.98 x 10.06 mm
(6.27 x 3.27 x 0.4 in)
Weight 196 g (6.91 oz) 149 g (5.26 oz) 184 g (6.49 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 - XT1100
HSDPA 850 / 900 / 1700 / 1900 / 2100 - XT1103
4G Network - LTE LTE 700 / 800 / 850 / 900 / 1800 / 2100 / 2600 / TD-LTE 2500 - XT1100 (Bands 1, 3, 5, 7, 8, 9, 19, 20, 28, 41)
LTE 700 / 850 / 1700 / 1800 / 1900 / 2100 / 2600 TD-LTE 2500 - XT1103 (Bands 2, 3, 4, 5, 7, 12, 13, 17, 25, 26, 29, 41)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - Dual front-facing speakers, Water resistant

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) Android OS, v4.4.3 (KitKat) Android OS, v5.0 (Lollipop)
Processor Dual-core 2 GHz, Intel Atom Z2580 Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 Quad-core 2.7 GHz Krait 450, Qualcomm Snapdragon 805
GPU PowerVR SGX544MP2 Adreno 330 Adreno 420
RAM 1/2 GB 3 GB 3 GB
Internal Memory 8/16/32 GB 16/64 GB 32/64 GB
External Memory microSD, up to 64 GB No No

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD capacitive touchscreen AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 6.0 inches 5.0 inches 5.96 inches
Resolution 720 x 1280 pixels (245 ppi) 1080 x 1920 pixels (441 ppi) 1440 x 2560 pixels (493 ppi)
Screen-to-Body Ratio 70.40% 72.14% 74.05%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM radio No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash Dual-LED Flash Dual-LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, 1/3' Sensor Size, 1.12┬Ám Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, Photo Sphere, HDR, Dual Recording, OIS
Video Yes 2160p, 1080p@30fps, HDR 2160p@30fps, optical stabilization
Front Camera Yes, 2 MP [Similar] 8 MP, 1080p@30fps [Similar] 2 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v4.0 with A2DP, EDR v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 microUSB v2.0 (MHL), USB On-the-go microUSB v2.0 (SlimPort), USB Host, USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML HTML5 HTML5

memory User Memory

Internal 8/16/32 GB, 1/2 GB RAM 16/64 GB, 3 GB RAM 32/64 GB, 3 GB RAM
Expandable Storage microSD, up to 64 GB No No
USB OTG - Supported 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 supported NFC supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Ion Battery Non-removable Li-Po battery
Capacity 3300 mAh 3080 mAh 3220 mAh
Stand by Up to 398 h (3G) - Up to 330 h
Talk Time Up to 28 h (3G) - Up to 24 h