Samsung Galaxy J7 (2017) vs Samsung Galaxy J7 Prime vs Samsung Galaxy J3 Pro Comparison

Smartphone 1

Samsung Galaxy J7 (2017)

Samsung Galaxy J7 (2017)

Smartphone 2

Samsung Galaxy J7 Prime

Samsung Galaxy J7 Prime

Smartphone 3

Samsung Galaxy J3 Pro

Samsung Galaxy J3 Pro

Compare Samsung Galaxy J7 (2017) and Samsung Galaxy J7 Prime and Samsung Galaxy J3 Pro

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Common specs

Brand and model Samsung Galaxy J7 (2017) Samsung Galaxy J7 Prime Samsung Galaxy J3 Pro
Rating (+0) (+0)
Release date 2017, June 2016, August 2016, June
Dimensions (HxWxD) 152.5 x 74.8 x 8 mm | 6 x 6 x 2.94 in 151.7 x 75.0 x 8.0 mm | 5.97 x 5.97 x 2.95 in 142.2 x 71.3 x 8 mm | 5.6 x 5.6 x 2.81 in
Weight 181 g | 6.38 oz 167 g | 5.89 oz 139 g | 4.9 oz
Body Build Front glass, aluminum body Plastic body Front glass, aluminum body
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Colors Black, Blue, Gold, Rose Gold Black, Gold, Rose Gold White, Black, Gold
Battery 3600 mAh,  Non-removable Li-Ion 3300 mAh, Non-removable Li-Ion 2600 mAh,  Removable Li-Ion
Battery life Talking time - Up to 24 h (3G)
Music play - Up to 91 h
Talking time - Up to 21 h (3G)
Music play - Up to 84 h
Approximate price 200 EUR 140 EUR 130 EUR
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Screen

Technology Super AMOLED PLS TFT LCD Super AMOLED
Touchscreen capacitive touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M 16M
Screen size 5.5" in 5.5" in 5" in
Screen area 83.4 cm2 83.4 cm2 68.9 cm2
Screen format 16:9 (height:width) 16:9 (height:width) 16:9 (height:width)
Screen to body ratio 73.1% 69.6% 68.0%
Screen resolution 1080 x 1920 px 1080 x 1920 px 720 x 1280 px
Screen PPI /points per inch/ 401 PPI 267 PPI 294 PPI
Other specs - Always-on display
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Camera and Video

Rear camera, main 13 MP, Single 13 MP, Single 8 MP, Single
Camera specs -13 MP, f/1.7, 27mm (wide), 1/3.1'', 1.12µm, AF -13 MP, f/1.9, 28mm (wide), AF -8 MP, AF, f/2.2
Functions LED flash, panorama, HDR LED flash, panorama LED flash, HDR
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front camera, selfie 13 MP, Single 8 MP, Single 5 MP, Single
Specifications 13 MP, f/1.9, 28mm (wide) 8 MP, f/1.9 (wide) 5 MP, f/2.2
Functions LED flash LED flash
Video 1080p@30fps

Performance

Operating system - OS Android 7.0 (Nougat) Android 7.0 (Nougat), upgradable to Android 8.1 (Oreo) Android 5.1 (Lollipop)
Chipset - Exynos 7870 Octa (14 nm) - Exynos 7870 Octa (14 nm) - Qualcomm MSM8916 Snapdragon 410 (28 nm)
CPU - Octa-core 1.6 GHz Cortex-A53 - Octa-core 1.6 GHz Cortex-A53 - Quad-core 1.2 GHz Cortex-A53
GPU Mali-T830 MP1 Mali-T830 MP1 Adreno 306
External memory microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB (dedicated slot)
Internal memory 16 GB, 3 GB RAM 16/32 GB, 3 GB RAM 16 GB, 2 GB RAM

Benchmark

Antutu 7 Total
GeekBench 5 Single Core 118 114
GeekBench 5 Multi-Core 447 425
GeekBench 4 Single Core 713 682
GeekBench 4 Multi-Core 3482 3146
GeekBench 4 RenderScript 2288 2132

Communication and Connectivity

SIM card Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Micro-SIM, dual stand-by) Dual SIM (Micro-SIM, dual stand-by)
Network GSM / HSPA / LTE GSM / HSPA / LTE GSM / CDMA / HSPA / EVDO / LTE
Bands -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 40(2300)
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300)
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 
CDMA 800
-3G - HSDPA 850 / 900 / 1900 / 2100  
CDMA2000 1xEV-DO
-4G - LTE band 1(2100), 3(1800), 7(2600), 41(2500)
Speed HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps HSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
GPRS Yes Yes Yes
Edge Yes Yes Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS
NFC Yes Yes
USB microUSB 2.0, USB On-The-Go microUSB 2.0 microUSB 2.0, USB On-The-Go
Bluetooth 4.1, A2DP, LE 4.1, A2DP, LE 4.1, A2DP
Harmful irradiation
SAR EU - 0.57 W/kg (head)     1.33 W/kg (body)    
SAR - 0.65 W/kg (head)
SAR EU - 0.40 W/kg (head) 1.40 W/kg (body)

SAR EU - 0.43 W/kg (head)     1.37 W/kg (body)    

Music and Audio

Radio FM radio FM radio FM radio, RDS, recording
Headphone jack Yes Yes Yes

Other features

Sensors - Fingerprint (front-mounted), accelerometer, gyro, proximity, compass - Fingerprint (front-mounted), accelerometer, proximity - Accelerometer, proximity
Other extras
- ANT+

- ANT+
Versions
- Versions: J730F/DS (Global Dual-SIM); J730FM/DS (UAE, Russia)

- Versions: G610F (EMEA); G610F/DS (EMEA & Asia); G610F/DD (India, Pakistan); G610M (LATAM); G610M/DS (Brazil); G610Y/DS (Taiwan, Philippines). Also known as Samsung Galaxy On Nxt, Samsung Galaxy On7 Pr

- For China

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