Samsung Galaxy J1 Ace vs Oppo Joy 3 vs Oppo Neo 7

BASIC INFO
Model No - Joy 3 Neo 7
Status Discontinued Discontinued Discontinued
Release Date 2014, December 2015, June 2015, October
Dimension 130.10 x 67.60 x 9.50 132.8 x 66.6 x 9 mm (5.23 x 2.62 x 0.35 in) 142.7 x 71.7 x 7.6 mm (5.62 x 2.82 x 0.30 in)
Weight 124 g 135 g (4.76 oz) 141 g (4.97 oz)
Colors White, Black White, Gray Blue, White
Body Metrial - - -
W & D Proof - - -
SIM Type - Dual SIM (Micro-SIM, dual stand-by) Dual SIM (Nano-SIM/ Micro-SIM)
Technology - GSM / HSPA GSM / HSPA / LTE
OS Android OS, v4.4.2 (KitKat) Android OS, v4.4 KitKat Android OS, v5.1 (Lollipop)
PROSESSING
Processor Dual-core 1.2 GHz Cortex-A7 Quad-core 1.3 GHz Cortex-A7 Quad-core 1.3 GHz Cortex-A7 - 3G model Quad-core 1.2 GHz Cortex-A53 - 4G model
Chipset - Mediatek MT6582 Mediatek MT6582 - 3G model Qualcomm MSM8916 Snapdragon 410 - 4G model
GPU - Mali-400MP2 Mali-400MP2 Adreno 306
MEMORY
RAM - 1GB 1GB
Storage - 4GB 16GB
Card Slot 4 GB, 512MB RAM, microSD, up to 64 GB up to 32 GB (dedicated slot) microSD (dedicated slot), up to 256 GB (LTE model), 32 GB (3G model)
DISPLAY
Size 480 x 800 pixels, 4.3 inches 4.5 inches 5.0 inches
Type TFT LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Resolation - 480 x 854 pixels 540x 960 pixels
PPI - 218 ppi pixel density 220 ppi pixel density
Multi touch - Yes, ColorOS 2.0 UI Yes, Color OS 2.1
Protection - - -
CAMERA
Primary 5 MP, 2592 x 1944 pixels, autofocus, LED flash 5 MP 8 MP
Video Yes, 720p@30fps 720p 1080p@30fps
Flash - Led flash LED Flash
Features - Geo-tagging, HDR, panorama 1/4
Selfie Yes 2 MP Yes, 2MP 5 MP
BATTERY
Battery Li-Ion 1800 mAh battery Li-Po Battery Li-Po Battery
Capacity - 2000 mAh 2420 mAh
Removable - Removable Non-removable
StandBy - - Up to 218 h (3G)
Talk Time - - Up to 16 h (3G)
Music Play - - -
Browsing - HTML5 HTML5
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - Global
HSDPA 2100 - India
4G Network - No LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - Global
LTE band 1(2100), 2(1900), 4(1700/2100), 7(2600), 17(700) - USA
LTE band 3(1800), 40(2300) - India
Speed - HSPA HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps - 4G model
HSPA 21.1/5.76 Mbps - 3G model
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 b/g/n, hotspot
BlueTooth Yes, v4.0 with A2DP v4.0, A2DP, EDR v4.0, A2DP
USB Yes, microUSB v2.0 microUSB v2.0, USB Host microUSB v2.0, USB Host
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS Yes, with A-GPS
NFC - No Yes
Audio jeck - Yes, 3.5mm Yes, 3.5mm
OTHERS
Sensors - Accelerometer, proximity Accelerometer, proximity, compass
Radio FM radio FM radio FM radio
SARUS - - -
SAREU - - -
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