Compare specs

Network	Technology	GSM / HSPA / LTE	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 bands	HSDPA 850 / 900 / 2100 - K130E	HSDPA 850 / 900 / 1900 / 2100 - J120F
		HSDPA 850 / 900 / 1900 / 2100 - K120E	HSDPA 850 / 2100 - J120A
		HSDPA 850 / 1700(AWS) / 1900 - K121
	4G bands	1, 3, 7, 8, 20 - K120E	1, 3, 5, 7, 8, 20 - J120F
		3, 7, 20 - K130E	1, 2, 3, 4, 5, 7, 12 - J120A
		LTE - K121
	Speed	HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps	HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps

Launch	Announced	2016, January. Released 2016, February	2016, January. Released 2016, January
	Status	Discontinued	Discontinued

Body	Dimensions	131.9 x 66.7 x 8.9 mm (5.19 x 2.63 x 0.35 in)	132.6 x 69.3 x 8.9 mm (5.22 x 2.73 x 0.35 in)
	Weight	120 g (4.23 oz)	131 g (4.62 oz)
	Build		Glass front, 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)

Display	Type	IPS LCD	Super AMOLED
	Size	4.5 inches, 55.8 cm2 (~63.4% screen-to-body ratio)	4.5 inches, 57.6 cm2 (~62.7% screen-to-body ratio)
	Resolution	480 x 854 pixels, 16:9 ratio (~218 ppi density)	480 x 800 pixels, 5:3 ratio (~207 ppi density)

Platform	OS	Android 5.1.1 (Lollipop)	Android 5.1.1 (Lollipop), upgradable to Android 6.0.1 (Marshmallow)
	Chipset	Mediatek MT6735M - K120E, K130E Qualcomm MSM8909 Snapdragon 210 (28 nm) - K121	Spreadtrum SC9830
	CPU	Quad-core 1.0 GHz Cortex-A53 - K120E, K130E Quad-core 1.1 GHz Cortex-A7 - K121	Quad-core 1.3 GHz Cortex-A7
	GPU	Mali-T720MP2 - K120E, K130E Adreno 304 - K121	Mali-400

Memory	Card slot	microSDHC (dedicated slot)	microSDXC (dedicated slot)
	Internal	8GB 1GB RAM	8GB 1GB RAM
		eMMC 4.5

Main Camera	Modules	5 MP, f/2.8, AF	5 MP, f/2.2, AF
	Features	LED flash	LED flash
	Video	720p@30fps	720p@30fps

Selfie Camera	Modules	2 MP, f/2.8	2 MP, f/2.2
	Video

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, hotspot
	Bluetooth	4.1, A2DP, LE	4.1, A2DP, LE
	Positioning	GPS, GLONASS	GPS, GLONASS
	NFC	No	No
	Infrared port	No	No
	Radio	FM radio, RDS	FM radio, RDS, recording
	USB	microUSB 2.0	microUSB 2.0

Features	Sensors	Accelerometer, proximity	Accelerometer, proximity

Battery	Type	Li-Ion 1940 mAh, removable	Li-Ion 2050 mAh, removable
	Stand-by	Up to 510 h (2G) / Up to 500 h (3G)
	Talk time	Up to 20 h (2G) / Up to 9 h (3G)	Up to 12 h (3G)
	Music play		Up to 39 h

Misc
	Colors	White, Indigo	White, Black, Gold
	SAR		1.58 W/kg (head)     1.18 W/kg (body)
	SAR EU		0.70 W/kg (head)     0.59 W/kg (body)
	Models	K130, K120, K121	SM-J120F, SM-J120H, SM-J120M, SM-J120M, SM-J120T, SM-J120G, SM-J120A, SM-J120FN, SM-J120AZ, SM-J120ZN, SM-J120W
	Price	About 100 EUR	About 130 EUR