Phone Comparison - Nokia Lumia 638 vs Sony Xperia XZ vs Sony Xperia XZs

general General Info

Manufacturer Nokia Sony Sony
Announced December 2014 September 2016 February 2017
Status Available - December 2014 Coming Soon - October 2016 Available - April 2017
Price Rs. 7,999 ($117.63) [Similarly Priced] Rs. 49,990 ($700.00) [Similarly Priced] Rs. 49,990 ($750.00) [Similarly Priced]
Colors Black Platinum, Mineral Black, Forest Blue Blue, Gray, Gold
Form Factor Candybar Candybar Candybar
Dimension 129.5 x 66.7 x 9.2 mm
(5.1 x 2.63 x 0.36 in)
146 x 72 x 8.1 mm
(5.75 x 2.83 x 0.32 in)
146 x 72 x 8.1 mm
(5.75 x 2.83 x 0.32 in)
Weight 136 g (4.8 oz) 161 g (5.68 oz) 161 g (5.68 oz)
SIM Type - - Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE 1800 / 1900 / 2100 / 2300 / 2500 / 2600 (Bands 3, 7, 38, 39, 40, 41) LTE LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - Fingerprint Sensor
- IP68 certified - dust proof and water resistant over 1.5 meter and 30 minutes
- Fingerprint Sensor
- IP68 certified - dust/water proof over 1.5 meter and 30 minutes
Notification LED - - Yes

hardware Hardware and OS

OS Microsoft Windows Phone 8.1 Android OS, v6.0.1 (Marshmallow), planned upgrade to v7.0 (Nougat) Android OS, v7.0 (Nougat)
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo), Qualcomm MSM8996 Snapdragon 820 Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo), Qualcomm MSM8996 Snapdragon 820
GPU Adreno 305 Adreno 530 Adreno 530
RAM 1 GB 3 GB 4 GB
Internal Memory 8 GB 32/64 GB 32 GB
External Memory microSD, up to 128 GB microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB

display Display

Type IPS LCD capacitive touchscreen, Corning Gorilla Glass 3, ClearBlack Display IPS LCD Capacitive Touchscreen, Scratch-resistant Glass, Oleophobic Coating IPS LCD Capacitive Touchscreen, To Be Confirmed
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 5.2 inches 5.2 inches
Resolution 480 x 854 pixels (218 ppi) 1080 x 1920 pixels (424 ppi) 1080 x 1920 pixels (424 ppi)
Screen-to-Body Ratio 64.43% 70.79% 70.79%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels 23 MP 19 MP
Flash No LED Flash LED Flash
Features Auto focus, 1/4 Phase Detection And Laser Autofocus, f/2.0, 24mm, 1/2.3" Sensor Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Phase Detection And Laser Autofocus, EIS (gyro), 1/2.3" Sensor Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes 1080p@30fps, 1080p@60fps 2160p@30fps, 720p@960fps
Front Camera No [Similar] 13 MP, f/2.0, 22mm, 1/3" sensor size, 1080p, HDR [Similar] 13 MP, f/2.0, 22mm, 1/3" sensor size, 1.12 µm pixel size, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A Cat9 450/50 Mbps
Bluetooth v4.0, A2DP, LE/ apt-X after WP8 Denim update v4.2, A2DP, aptX, LE v4.2, A2DP, aptX, LE
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
USB microUSB v2.0 Type-C 1.0 reversible connector microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS/ BDS (region dependent) Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 32/64 GB, 3 GB RAM 32 GB, 4 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB
USB OTG - - Not Supported

Apps Sensors

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

battery Battery

Type Li-Ion Battery (BL-5H) Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 1830 mAh 2900 mAh 2900 mAh
Stand by - - -
Talk Time - - -