Phone Comparison - Google Nexus 9 vs Samsung Galaxy Tab 4 8.0 2015 vs Acer Iconia One 8 B1-820

general General Info

Manufacturer HTC Samsung Acer
Announced October 2014 Expected Announcement - January 2015 April 2015
Status Available - October 2014 Rumored - February 2015 Coming Soon - April 2015
Price - Rs. 15,600 ($229.00) [Similarly Priced] Rs. 5,180 ($75.99) [Similarly Priced]
Colors Indigo Black, Lunar White, Sand White, Black Various
Form Factor Candybar Candybar Candybar
Dimension 228.25 x 153.68 x 7.95 mm
(8.99 x 6.05 x 0.31 in)
210 x 124 x 8 mm
(8.27 x 4.88 x 0.31 in)
213.9 x 127.7 x 9.5 mm
(8.42 x 5.03 x 0.37 in)
Weight 425 g / 436 g (14.99 oz / 15.38 oz) 320 g (11.29 oz) 355 g (12.52 oz)
2G Network GSM 850 / 900 / 1800 / 1900 N/A N/A
3G Network HSDPA 850 / 900 / 1900 / 2100 N/A N/A
4G Network LTE 800 / 1800 / 2600 - -
Messaging SMS, MMS, EMail, IM , EMail, IM , Push Mail, EMail, IM
Build Features Dual front-facing speakers with HTC BoomSound - -

hardware Hardware and OS

OS Android OS, v5.0 (Lollipop) Android OS, v4.4.4 (KitKat) Android OS, v5.0 (Lollipop)
Processor Quad-core 2.2 GHz Cortex-A15, Nvidia Tegra K1 Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 Quad-core 1.83 GHz, Intel Atom Z3735G
GPU ULP GeForce Kepler (192 cores) Adreno 306 -
RAM 2 GB 1.5 GB 1 GB
Internal Memory 16/32 GB 16 GB 16/32 GB
External Memory No microSD, up to 64 GB microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 TFT capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors -
Size 8.9 inches 8.0 inches 8.0 inches
Resolution 2048 x 1536 pixels (288 ppi) 800 x 1280 pixels (189 ppi) 800 x 1280 pixels (189 ppi)
Screen-to-Body Ratio 69.76% 71.02% 67.71%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 3.15 MP, 2048 x 1536 pixels 5 MP, 2592 х 1944 pixels
Flash LED flash No No
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, OIS Geo-tagging Yes
Video Yes, 1080p@30fps 720p@30fps Yes
Front Camera Yes, 1.6 MP [Similar] 1.3 MP [Similar] VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes N/A No
Edge Yes N/A No
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL N/A No
Bluetooth Yes, v4.0 with A2DP v4.0, A2DP v4.0
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct Wi-Fi 802.11 b/g/n
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with GLONASS No
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16/32 GB, 2 GB RAM 16 GB, 1.5 GB RAM 16/32 GB, 1 GB RAM
Expandable Storage No microSD, up to 64 GB microSD, up to 32 GB

Apps Sensors

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

battery Battery

Type Non-removable Li-Po battery Non-removable Li-Po Battery -
Capacity 6700 mAh 4450 mAh 4550 mAh
Stand by Up to 720 h - -
Talk Time Up to 9 h 30 min - Up to 8 h 30 min (multimedia)