Samsung Galaxy S3 Slim vs Infinix Hot 9 vs TECNO Spark 5 Air

General Info

Manufacturer
Samsung	Infinix	Tecno
Announced
March 2014	March 2020	May 2020
Status
Available - March 2014	Coming Soon - April 2020	Coming Soon - May 2020
Colors
Black, White	Midnight Black, Quetzal Cyan, Violet, Ocean Wave	Ice Jadeite, Spark Orange, Vacation Blue, Misty Grey
Form Factor
Candybar	Candybar	Candybar
Dimension
133 x 66 x 9.7 mm (5.24 x 2.6 x 0.38 in)	165.4 x 76.8 x 8.8 mm (6.51 x 3.02 x 0.35 in)	174.64 x 79.27 x 9.05 mm (6.88 x 3.12 x 0.36 in)
Weight
139 g (4.9 oz)	185 g (6.53 oz)	-
SIM Type
-	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 2100
4G Network
-	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)	LTE
Messaging
SMS, MMS, EMail, IM
Build Features
-	- Fingerprint Sensor	- Fingerprint Sensor

OS
Android OS, v4.2 (Jelly Bean)	Android 10.0, XOS 6.0	Android 10
Processor
Quad-core 1.2 GHz,	Octa-core (4x1.8 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53), MediaTek Helio A25 (12 nm)	Octa-core 2.0 GHz Cortex-A53, Mediatek MT6761 Helio A22 (12 nm)
GPU
-	PowerVR GE8320	PowerVR GE8320
RAM
1 GB	4 GB	2 GB
Internal Memory
8 GB ROM	128 GB	32 GB
External Memory
microSD, up to 32 GB	microSDXC (dedicated slot)	microSDXC (dedicated slot)

Type
TFT Capacitive Touchscreen	IPS LCD Capacitive Touchscreen	IPS LCD Capacitive Touchscreen
Colors
16M colors	16M colors	16M colors
Size
4.52 inches	6.6 inches	7.0 inches
Resolution
540 x 960 pixels (244 ppi)	720 x 1600 pixels (266 ppi)	720 x 1640 pixels (256 ppi)
Screen-to-Body Ratio
64.00%	82.69%	83.97%
Multi-Touch

Rear Camera
5 MP, 2592х1944 pixels	16 MP + 2 MP + 2 MP + VGA	13 MP + VGA
Flash
LED flash	Triple-LED Flash	Dual-LED Flash
Features
Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization	13 MP, (wide), 1/3.1", 1.12µm, PDAF 2 MP, (macro) 2 MP, (depth) QVGA (Low light sensor) or 16 MP, (wide), PDAF (64/128 GB models only) 2 MP, (macro) 2 MP, (depth) QVGA (Low light sensor) panorama, HDR	13 MP, f/1.8, PDAF 2 MP, (macro) 2 MP, (depth) QVGA, Ai lens panorama, HDR
Video
Yes	1080p@30fps	1080p@30fps
Front Camera
Yes, VGA	8 MP, f/2.0 HDR 1080p@30fps	8 MP, f/2.0 Dual-LED flash HDR 1080p@30fps

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSDPA, 21 Mbps; HSUPA, 5.76 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth
Yes, v4.0 with A2DP, EDR	5.0, A2DP, LE	Yes
Wi-Fi
Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 b/g/n, hotspot
USB
Yes, microUSB v2.0 (MHL), USB On-the-go	microUSB 2.0, USB On-The-Go	microUSB 2.0, USB On-The-Go
GPS
Yes, with A-GPS support and GLONASS	Yes, with A-GPS	Yes, with A-GPS
Browser
HTML5	Yes	Yes

Internal
8 GB ROM, 1 GB RAM	128 GB, 4 GB RAM or 64 GB, 4 GB RAM or 64 GB, 3 GB RAM or 32 GB, 3 GB RAM or 32 GB, 2 GB RAM	32 GB, 2 GB RAM
Expandable Storage
microSD, up to 32 GB	microSDXC (dedicated slot)	microSDXC (dedicated slot)
USB OTG
Supported	Supported	Supported