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Specifications

	Compare with Samsung Galaxy J1	Compare with Samsung Galaxy J3 (2016)
Full Differences Change compare mode	Review Specs	Review Specs

Samsung Galaxy J1

Samsung Galaxy J3 (2016)

Network
Technology	GSM / HSPA	GSM / HSPA / LTE
2G bands	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 900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network		1, 3, 5, 7, 8, 20
Speed	HSPA 21.1/5.76 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps

Launch
Announced	2015, January. Released 2015, February	2016, March 31. Released 2016, May 06
Status	Discontinued	Discontinued

Body
Dimensions	129 x 68.2 x 8.9 mm (5.08 x 2.69 x 0.35 in)	142.3 x 71 x 7.9 mm (5.60 x 2.80 x 0.31 in)
3D size compare	Size up
Weight	122 g (4.30 oz)	138 g (4.87 oz)
Build	Glass front, plastic back, plastic frame	Glass front (Asahi Dragontrail), plastic back, plastic frame
SIM	Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)	Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) Nano-SIM (USA models only)

Display
Type	TFT	Super AMOLED
Size	4.3 inches, 52.6 cm² (~59.8% screen-to-body ratio)	5.0 inches, 68.9 cm² (~68.2% screen-to-body ratio)
Resolution	480 x 800 pixels, 5:3 ratio (~217 ppi density)	720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection		Asahi Dragontrail Glass

Platform
OS	Android 4.4.4 (KitKat)	Android 5.1.1 (Lollipop) or Android 6.0 (Marshmallow), upgradable to 7.1.1 (Nougat)
Chipset	Spreadtrum	Spreadtrum SC9830 Exynos 3475 Quad (28 nm) - USA
CPU	Dual-core 1.2 GHz Cortex-A7	Quad-core 1.5 GHz Cortex-A7 Quad-core 1.3 GHz Cortex-A7 - USA
GPU	Mali-400	Mali-400 Mali-T720 - USA

Memory
Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
Internal	4GB 512MB RAM	8GB 1.5GB RAM, 16GB 2GB RAM
		eMMC 4.5

Main Camera
Modules	5 MP, f/2.2, 31mm (standard), AF	8 MP, f/2.2, AF 5 MP, f/2.2, AF - USA
Features	LED flash	LED flash, HDR
Video	720p@30fps	720p@30fps

Selfie Camera
Modules	2 MP	2 MP (USA) 5 MP, f/2.2 (all other regions)
Video		720p@30fps

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Sound
Loudspeaker	Yes	Yes
3.5mm jack	Yes	Yes

Comms
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth	4.0, A2DP	4.0/4.1, A2DP, LE
Positioning	GPS, GLONASS	GPS, GLONASS
NFC	No	Yes (market dependent)
Infrared port	No	No
Radio	FM radio, RDS, recording	FM radio, RDS, recording (market dependent)
USB	microUSB 2.0	microUSB 2.0, OTG

Features
Sensors	Accelerometer, proximity	Accelerometer, proximity

Battery
Type	Li-Ion 1850 mAh, removable	Li-Ion 2600 mAh, removable
Stand-by		Up to 349 h
Talk time	Up to 10 h (3G)	Up to 22 h
Music play	Up to 40 h	Up to 77 h

Misc
Colors	White, Black, Blue	White, Black, Gold
SAR	0.65 W/kg (head) 0.87 W/kg (body)	1.17 W/kg (head) 1.12 W/kg (body)
SAR EU	0.57 W/kg (head) 0.77 W/kg (body)	0.48 W/kg (head) 0.42 W/kg (body)
Models	SM-J100F, SM-J100FN, SM-J100H, SM-J100H/DD, SM-J100H, SM-J100M, SM-J100MU, SM-J100ML, SM-J100VPP, SM-J100Y	SM-J320H, SM-J3109, SM-J320FN, SM-J320P, SM-J320F, SM-J320M, SM-J320Y, SM-J320A, SM-J320G, SM-J327T1, SM-J320V, SM-J320YZ, SM-J320W8, SM-J320ZN, SM-J320N0, SM-J320R4
Price	About 110 EUR	About 120 EUR

Tests
Performance		Basemark OS II 2.0: 326 Basemark X: 1424
Display		Contrast ratio: Infinite (nominal), 3.523 (sunlight)
Loudspeaker		Voice 64dB / Noise 65dB / Ring 68dB
Audio quality		Noise -92.4dB / Crosstalk -91.3dB
Battery (old)		Endurance rating 66h

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