Phone Comparison - BlackBerry Q10 vs BlackBerry Classic vs Nokia Lumia 638

general General Info

Manufacturer BlackBerry BlackBerry Nokia
Announced January 2013 June 2014 December 2014
Status Available - April 2013 Available - November 2014 Available - December 2014
Price - - Rs. 7,999 ($117.63) [Similarly Priced]
Colors Black, White Black Black
Form Factor Candybar, QWERTY Candybar Candybar
Dimension 119.6 x 66.8 x 10.4 mm
(4.71 x 2.63 x 0.41 in)
131 x 72.4 x 10.2 mm
(5.16 x 2.85 x 0.4 in)
129.5 x 66.7 x 9.2 mm
(5.1 x 2.63 x 0.36 in)
Weight 139 g (4.9 oz) 177 g (6.24 oz) 136 g (4.8 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE LTE 1800 / 1900 / 2100 / 2300 / 2500 / 2600 (Bands 3, 7, 38, 39, 40, 41)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS BlackBerry 10 OS BlackBerry 10.3 OS Microsoft Windows Phone 8.1
User Interface - Dual-core 1.5 GHz Krait -
Processor Dual-core 1.5 GHz Cortex-A9, TI OMAP 4470 Quad-core, Qualcomm MSM8960 Snapdragon S4 Plus Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU PowerVR SGX544 Adreno 225 Adreno 305
RAM 2 GB 2 GB 1 GB
Internal Memory 16 GB storage 16 GB 8 GB
External Memory microSD, up to 32 GB microSD, up to 256 GB (dedicated slot) microSD, up to 128 GB

display Display

Type Super AMOLED capacitive touchscreen Capacitive touchscreen IPS LCD capacitive touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors 16M colors
Size 3.1 inches 3.5 inches 4.5 inches
Resolution 720 x 720 pixels (328 ppi) 720 x 720 pixels (291 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 38.91% 41.64% 64.43%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 8 MP 5 MP, 2592 х 1944 pixels
Flash LED flash LED Flash No
Features Geo-tagging, Continuous Auto-focus, Image Stabilization, Face Detection AutoFocus, Geo-tagging, Face Detection, HDR Auto focus, 1/4
Video Yes, 1080p@30fps Yes, 1080p@30fps Yes
Front Camera Yes, 2 MP, 720p [Similar] 2 MP [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA HSDPA, HSUPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP, LE v4.0, A2DP, LE/ apt-X after WP8 Denim update
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB storage, 2 GB RAM 16 GB, 2 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 256 GB (dedicated slot) microSD, up to 128 GB
USB OTG - Not 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 supported NFC supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Non-removable Li-Ion battery Li-Ion Battery (BL-5H)
Capacity 1800 mAh 2515 mAh 1830 mAh
Stand by - Up to 348 h (2G)
Up to 365 h (3G)
-
Talk Time Up to 10 h Up to 11 h 40 min (2G)
Up to 17 h 10 min (3G)
-