Infinix Hot 8 vs Samsung Galaxy 551: specs comparison

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

Weight

Galaxy 551: 62 g lighter

Hot 8:

179 g

Galaxy 551:

117 g
Width

Galaxy 551: 21.3 mm narrower

Hot 8:

76.3 mm

Galaxy 551:

55 mm
Screen diagonal

Galaxy 551: 3.32 in smaller diagonal

Hot 8:

6.52 in

Galaxy 551:

3.2 in
Rear camera layout

Hot 8:

Triple

Galaxy 551:

Single
Depth

Hot 8: 6.5 mm thinner

Hot 8:

8.7 mm

Galaxy 551:

15.2 mm
Height

Galaxy 551: 54 mm shorter

Hot 8:

165 mm

Galaxy 551:

111 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

1. Hot 8

Height:

165 mm +54 mm versus Galaxy 551
Width:

76.3 mm +21.3 mm versus Galaxy 551
Depth:

8.7 mm
2. Galaxy 551

Height:

111 mm
Width:

55 mm
Depth:

15.2 mm +6.5 mm versus Hot 8

Weight

Bars start at zero and share a scale within this chart.

1. Hot 8

179 g

+62 g versus Galaxy 551
2. Galaxy 551

117 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. Hot 8

Screen diagonal:

6.52 in

Aspect ratio (height:width):

20:9

Approximate rectangular screen area:

102.6 cm²
2. Galaxy 551

Screen diagonal:

3.2 in

Aspect ratio (height:width):

5:3

Approximate rectangular screen area:

29.1 cm²

Hot 8 has approximately 252.1% more rectangular screen area than Galaxy 551.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for Hot 8, Galaxy 551, compared at the same storage capacity.
Storage	Hot 8	Galaxy 551
32 GB	2 GB RAM	Unknown
64 GB	4 GB RAM	Unknown

Galaxy 551: Original memory entry

160 MB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Hot 8

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (dedicated slot)

2. Galaxy 551

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB (dedicated slot) · 1 GB included

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

1. Hot 8

5000 mAh

+3800 mAh versus Galaxy 551
2. Galaxy 551

1200 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Hot 82. Galaxy 551

Everyday essentials

Everyday essentials — specifications for Hot 8, Galaxy 551.
Specification	Hot 8	Galaxy 551
Dimensions (HxWxD)	165 Х 76.3 Х 8.7 mm	111 Х 55 Х 15.2 mm
Weight	179 g	117 g
Technology	IPS LCD	TFT
Screen size	6.52" inch	3.2" inch
Screen resolution	720 x 1600 px	240 x 400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32GB 2GB RAM 64GB 4GB RAM	160 MB
Memory card support	microSD up to 256 GB (dedicated slot)	microSD up to 32 GB (dedicated slot) 1 GB included
Battery Capacity is not battery life. No endurance test is implied.	5000 mAh Non-removable Li-Po	1200 mAh Removable Li-Ion
Operating system OS	Android 9.0 (Pie) XOS 5.0	Android 2.2 (Froyo) upgradable to 2.3.6 (Gingerbread)
Chipset	Mediatek MT6761 Helio A22 (12 nm) 32/2 GB -Mediatek MT6762 Helio P22 (12 nm) 64/4 GB	Qualcomm MSM7227 Snapdragon S1
Headphone jack	Yes	Yes

Display

Display — specifications for Hot 8, Galaxy 551.
Specification	Hot 8	Galaxy 551
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	102.6 cm2	29.1 cm2
Screen format	20:9 (height:width)	5:3 (height:width)
Screen to body ratio	81.5%	47.7%
PPI /points per inch/	269 PPI	146 PPI

Camera and Video

Camera and Video — specifications for Hot 8, Galaxy 551.
Specification	Hot 8	Galaxy 551
Rear camera, main	13 MP Triple	3.15 MP Single
Camera specs	13 MP f/1.8 26mm (wide) 1/3.1'' 1.12µm PDAF -2 MP depth sensor -QVGA (Low light sensor)	3.15 MP AF
Functions	LED flash	Unknown
Video	1080p@30fps	320p@15fps
Front camera, selfie	8 MP Single	0 MP,
Specifications	8 MP f/2.0 25mm (wide)	Unknown

Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Hot 8, Galaxy 551.
Specification	Hot 8	Galaxy 551
Processor CPU	Quad-core 2.0 GHz Cortex-A53 -Octa-core 1.8 GHz Cortex-A53	600 MHz
Graphics processor GPU	PowerVR GE8320	Adreno 200
Antutu 7 score *	76322	Unknown

General specs

General specs — specifications for Hot 8, Galaxy 551.
Specification	Hot 8	Galaxy 551
Release date	2019 September	2010 October
Colors	Quetzal Cyan Cosmic Purple Shark Grey Midnight Black	Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	7000 INR	90 EUR
Battery life	Unknown	Stand by time- Up to 520 h (2G) / Up to 370 h (3G) Talking time- Up to 9 h (2G) / Up to 5 h (3G)
Body build	Front/back glass	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Hot 8, Galaxy 551.
Specification	Hot 8	Galaxy 551
SIM card	Dual SIM (Nano-SIM dual stand-by)	Mini-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 8(900) 38(2600) 40(2300) 41(2500)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA 7.2/0.384 Mbps
GPRS	Yes	Class 10
Edge	Yes	Class 12
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct hotspot	Wi-Fi 802.11 b/g/n DLNA hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0 USB On-The-Go	microUSB 2.0
Bluetooth	5.0 A2DP LE	2.1 A2DP
Harmful irradiation	Unknown	SAR - 0.18 W/kg (head) 0.90 W/kg (body) SAR EU - 0.38 W/kg (head)

Music and Audio

Music and Audio — specifications for Hot 8, Galaxy 551.
Specification	Hot 8	Galaxy 551
Radio	FM radio	Stereo FM radio RDS
Others	Dirac Surround Sound	Unknown

Other features

Other features — specifications for Hot 8, Galaxy 551.
Specification	Hot 8	Galaxy 551
Dop	Sensors Fingerprint (rear-mounted) accelerometer proximity compass	Sensors Accelerometer proximity compass - MP4/WMV/H.263 player -MP3/WAV/eAAC+ player -Document viewer - Also known as Samsung I5510 Samsung Callisto

Infinix Hot 8 vs Samsung Galaxy 551

Infinix Hot 8

Samsung Galaxy 551