Phone Comparison - Acer Iconia Tab 7 vs Lenovo Phab vs Asus Zenfone 3 Ultra

general General Info

Manufacturer Acer Lenovo Asus
Announced April 2014 September 2015 May 2016
Status Available - August 2014 Available - April 2016 Available - June 2016
Price - Rs. 9,999 ($147.04) [Similarly Priced] Rs. 49,999 ($735.28) [Similarly Priced]
Colors Black Ebony Grey, Silver, Gold
Form Factor Candybar Candybar Candybar
Dimension 8.9 mm thickness
(0.35 in thickness)
186 x 97 x 8.9 mm
(7.32 x 3.82 x 0.35 in)
186.4 x 93.9 x 6.8 mm
(7.34 x 3.7 x 0.27 in)
Weight 298 g (10.51 oz) 250 g (8.82 oz) 233 g (8.22 oz)
2G Network GSM 850 / 900 / 1800 / 1900 N/A GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
3G Network HSDPA HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE Band 3(1800), 40(2300) LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - - Fingerprint Sensor
- Metal Body

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v5.1 (Lollipop) Android OS, v6.0.1 (Marshmallow) with ZEN UI 3.0
Processor Quad-core Quad-core 1.2 GHz, Cortex-A53, Qualcomm MSM8916 Snapdragon 410 Quad-core 1.2 GHz Cortex-A53 & Quad-core 1.8 GHz Cortex-A72, Qualcomm MSM8976 Snapdragon 652
GPU - Adreno 306 Adreno 510
RAM 1 GB 2 GB 3/4 GB
Internal Memory 16 GB 16 GB 32/64/128 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB (uses SIM 2 slot) microSD, up to 128 GB

display Display

Type IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 7.0 inches 6.98 inches 6.8 inches
Resolution 600 x 1024 pixels (170 ppi) 720 x 1280 pixels (210 ppi) 1080 x 1920 pixels (324 ppi)
Screen-to-Body Ratio - 74.73% 72.81%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No Yes Stereo FM Radio with Recording
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 2 MP 13 MP, 4160 x 3120 pixels 23 MP
Flash No Yes Dual-LED (Dual Tone)
Features Geo Tagging, Panorama, Fixed Focus Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR Phase Detection Autofocus, Laser AutoFocus, OIS, EIS, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video Yes 1080p@30fps 1080p@30fps, 720p@120fps
Front Camera Yes [Similar] 5 MP [Similar] 8 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA, LTE
Bluetooth Yes v4.0, A2DP, LE v4.1, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB Host microUSB v2.0, USB On-The-Go
GPS Yes Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 1 GB RAM 16 GB, 2 GB RAM 32/64/128 GB, 3/4 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB (uses SIM 2 slot) microSD, up to 128 GB
USB OTG Not Supported Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint supported
Proximity Sensor proximity sensor not 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 Non-removable Li-Ion battery Li-Po Battery Non-removable Li-Po battery
Capacity - 4250 mAh 4600 mAh
Stand by - 480 h -
Talk Time Up to 6 h (multimedia) 24 h -