Oppo N1 CyanogenMod vs HTC Desire 820s Dual SIM vs Walton Primo Z

BASIC INFO
Model No - - -
Status Available Released December 2013 Available. Released 2015, March -
Release Date December, 2013 2015, March -
Dimension 170.7 x 82.6 x 9 mm (6.72 x 3.25 x 0.35 in) 157.7 x 78.7 x 7.7 mm (6.21 x 3.10 x 0.30 in) 136.6 x 65x 10.2 mm
Weight 213 g (7.51 oz) 155 g (5.47 oz) 139.5g
Colors White Marble White, Milkyway Gray, Monarch Orange, Santorini White, Tuxedo Gray -
Body Metrial - - -
W & D Proof - - -
SIM Type - Dual SIM (Nano-SIM, dual stand-by) -
Technology - GSM / HSPA / LTE -
OS Color OS based on Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (Jelly Bean)
PROSESSING
Processor Quad-core 1.7 GHz Krait 300 Octa-core 1.7 GHz Cortex-A53 Quad-core 2.2 GHz Krait, Qualcomm Snapdragon 800, Adreno 330 with open GL ES 3.0
Chipset - Mediatek MT6752 -
GPU - Mali-T760MP2 -
MEMORY
RAM - 2GB -
Storage - 16GB -
Card Slot 16/32 GB, 2 GB RAM up to 32 GB (dedicated slot) 16GB storage, 2GB RAM, up to 64 GB microSD card Supported
DISPLAY
Size 1080 x 1920 pixels, 5.9 inches (~373 ppi pixel density) 5.5 inches 1080 x 1920 pixel 4.7 inches
Type IPS LCD capacitive touchscreen, 16M colors Super LCD3 capacitive touchscreen, 16M colors IPS LCD capacitive 10 finger multitouch 3rd generation corning gorilla glass touchscreen, 16M color
Resolation - 720 x 1280 pixels -
PPI - 267 ppi pixel density -
Multi touch - Yes, HTC Sense UI 6.0 -
Protection - - -
CAMERA
Primary 13 MP, 4128 x 3096 pixels, autofocus, LED flash 13 MP 4160 x 3120 pixels, Autofocus BSI 16 MP,phase detection autofocus 5312 x 2988 pixels, LED flash
Video Yes, 1080p@30fps 1080p@30fps, optical stabilization, stereo sound rec. 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, video stabilization, dual-video rec.
Flash - Led flash -
Features - Geo-tagging, touch focus, face detection, HDR, panorama -
Selfie 13 MP, 4128 x 3096 pixels, autofocus, LED flash Yes, 8 MP Yes, BSI 4MP Ultra
BATTERY
Battery Li-Ion 3610 mAh battery Li-Po Non-removable Li-Ion 2300 mAh battery
Capacity - 2600 mAh -
Removable - Non-removable -
StandBy - mAh battery Stand-by -
Talk Time - Up to 12 h 10 min (3G) -
Music Play - - -
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900, Single Card
3G Network HSDPA 850 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
TD-SCDMA
HSDPA 850 / 1700 / 1900 / 2100
4G Network - LTE band 1(2100), 3(1800), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) -
Speed - HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps -
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot
BlueTooth Yes, v4.0 with A2DP, LE v4.0, A2DP v4.0, A2DP, LE
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
NFC - No -
Audio jeck - Yes, 3.5mm -
OTHERS
Sensors - Accelerometer, proximity, compass -
Radio - TBD FM Radio
SARUS - - -
SAREU - - -
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