Phone Comparison - BlackBerry Z10 vs HTC Rezound vs Samsung Galaxy Grand 2

general General Info

Manufacturer BlackBerry HTC Samsung
Announced January 2013 November 2011 November 2013
Status Available - January 31, 2013 Available - November 2011 Available - Q4 2013
Colors Black Black Black, White, Pink
Form Factor Candybar Candybar Candybar
Dimension 130 x 65.6 x 9 mm
(5.12 x 2.58 x 0.35 in)
129 x 65.5 x 13.7 mm
(5.08 x 2.58 x 0.54 in)
146.8 x 75.3 x 8.9 mm
(5.78 x 2.96 x 0.35 in)
Weight 135 g (4.76 oz) 170.1 g (6.0.04 oz) 163 g (5.75 oz)
2G Network GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900 (Verizon)
CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900 - SM-G7100
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - G7102
3G Network HSDPA 800 / 850 / 1700 / 1900 / 2100
HSDPA 900 / 2100 (Verizon)
CDMA2000 1xEV-DO HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 700 / 850 / 1700 / 1900
LTE 700 MHz Class (Verizon)
LTE 700 LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - SM-G7105
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS BlackBerry 10 OS Android OS, v2.3.4 (Gingerbread), upgradable to v4.0 (Ice Cream Sandwich) Android OS, v4.3 (Jelly Bean)
Processor Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon Dual-core 1.5 GHz Scorpion, Qualcomm MSM8660 Snapdragon Quad-core 1.2 GHz Cortex-A7
GPU Adreno 225 Adreno 220 -
RAM 2 GB 1 GB 1.5 GB
Internal Memory 16 GB storage 16 GB storage 8 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB, 16 GB included microSD, up to 64 GB

display Display

Type Capacitive touchscreen S-LCD capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.2 inches 4.3 inches 5.25 inches
Resolution 768 x 1280 pixels (355 ppi) 720 x 1280 pixels (342 ppi) 720 x 1280 pixels (280 ppi)
Screen-to-Body Ratio 59.01% 60.16% 68.61%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 8 MP, 3264x2448 pixels 8 MP, 3264x2448 pixels
Flash LED flash dual-LED flash LED flash
Features Auto focus, Geo-tagging, Continuous Auto-focus, Image Stabilization, Face Detection Auto focus, Geo-tagging, Touch-focus, Image Stabilization, Face Detection, Instant Capture Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization
Video Yes, 1080p@30fps Yes, 1080p@30fps, 720p@60fps, stereo sound recording Yes, 1080p@30fps, stereo sound rec.
Front Camera Yes, 2 MP, 720p@30fps [Similar] Yes, 2 MP [Similar] Yes, 1.9 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes No Yes
Edge Yes No Yes
3G HSDPA 21 Mbps, HSUPA 5.76 Mbps; LTE EV-DO Rev. A, up to 3.1 Mbps; LTE Class 13 HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v3.0 with A2DP Yes, v4.0 with A2DP, LE, EDR
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual band Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot, DLNA
USB Yes, microUSB v2.0 Yes, microUSB v2.0 (MHL) Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS, support and GLONASS
Browser HTML5 HTML, Adobe Flash HTML5

memory User Memory

Internal 16 GB storage, 2 GB RAM 16 GB storage, 1 GB RAM 8 GB, 1.5 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB, 16 GB included microSD, up to 64 GB

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 supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 1800 mAh 1620 mAh 2600 mAh
Stand by Up to 312 h Up to 261 h -
Talk Time Up to 10 h Up to 6 h 24 min Up to 17 h