Samsung Galaxy S4 vs Xiaomi Mi 8: 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 S4: 45 g lighter

Galaxy S4:

130 g

Mi 8:

175 g
Width

Galaxy S4: 5 mm narrower

Galaxy S4:

69.8 mm

Mi 8:

74.8 mm
Screen diagonal

Galaxy S4: 1.21 in smaller diagonal

Galaxy S4:

5 in

Mi 8:

6.21 in
Chipset

Galaxy S4:

Exynos 5410 Octa (28 nm)

Mi 8:

Qualcomm SDM845 Snapdragon 845 (10 nm)
Rear camera layout

Galaxy S4:

Single

Mi 8:

Dual
Height

Galaxy S4: 18.3 mm shorter

Galaxy S4:

136.6 mm

Mi 8:

154.9 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. Galaxy S4

Height:

136.6 mm
Width:

69.8 mm
Depth:

7.9 mm
2. Mi 8

Height:

154.9 mm +18.3 mm versus Galaxy S4
Width:

74.8 mm +5 mm versus Galaxy S4
Depth:

7.6 mm

Weight

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

1. Galaxy S4

130 g
2. Mi 8

175 g

+45 g versus Galaxy S4

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. Galaxy S4

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²
2. Mi 8

Screen diagonal:

6.21 in

Aspect ratio (height:width):

19:9

Approximate rectangular screen area:

96.3 cm²

Mi 8 has approximately 39.7% more rectangular screen area than Galaxy S4.

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 Galaxy S4, Mi 8, compared at the same storage capacity.
Storage	Galaxy S4	Mi 8
16 GB	2 GB RAM	Unknown
32 GB	2 GB RAM	Unknown
64 GB	2 GB RAM	Unknown

Mi 8: Original memory entry

64/128/256 GB · 6 GB RAM 128 GB · 8 GB RAM

Practical features

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

1. Galaxy S4

NFC:: Yes
Headphone jack:: Yes
Memory card support:: See details microSD · up to 64 GB (dedicated slot)

2. Mi 8

NFC:: Yes
Headphone jack:: No
Memory card support:: No

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. Galaxy S4

2600 mAh
2. Mi 8

3400 mAh

+800 mAh versus Galaxy S4

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. Galaxy S42. Mi 8

Everyday essentials

Everyday essentials — specifications for Galaxy S4, Mi 8.
Specification	Galaxy S4	Mi 8
Dimensions (HxWxD)	136.6 Х 69.8 Х 7.9 mm	154.9 Х 74.8 Х 7.6 mm
Weight	130 g	175 g
Technology	Super AMOLED	Super AMOLED
Screen size	5" inch	6.21" inch
Screen resolution	1080 x 1920 px	1080 x 2248 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16/32/64 GB 2 GB RAM	64/128/256 GB 6 GB RAM 128 GB 8 GB RAM
Memory card support	microSD up to 64 GB (dedicated slot)	No
Battery Capacity is not battery life. No endurance test is implied.	2600 mAh Removable Li-Ion	3400 mAh Non-removable Li-Po
Operating system OS	Android 4.2.2 (Jelly Bean) upgradable to 5.0.1 (Lollipop); TouchWiz UI	Android 8.1 (Oreo) upgradable to Android 9.0 (Pie); MIUI 10.1
Chipset	Exynos 5410 Octa (28 nm)	Qualcomm SDM845 Snapdragon 845 (10 nm)
NFC	Yes	Yes
Headphone jack	Yes	No

Display

Display — specifications for Galaxy S4, Mi 8.
Specification	Galaxy S4	Mi 8
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	68.9 cm2	97.1 cm2
Screen format	16:9 (height:width)	19:9 (height:width)
Screen to body ratio	72.3%	83.8%
PPI /points per inch/	441 PPI	402 PPI
Screen protection	Corning Gorilla Glass 3	Corning Gorilla Glass 5

Camera and Video

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

Camera and Video — specifications for Galaxy S4, Mi 8.
Specification	Galaxy S4	Mi 8
Rear camera, main	13 MP Single	12 MP Dual
Camera specs	13 MP f/2.2 31mm (standard) 1/3'' 1.14µm AF	12 MP f/1.8 1/2.55'' 1.4µm 4-axis OIS dual pixel PDAF -12 MP f/2.4 56mm (telephoto) 1/3.4'' 1.0µm AF 2x optical zoom
Functions	Dual video call	Dual-LED flash HDR panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	2 MP Single	20 MP Single
Specifications	2 MP f/2.4 31mm (standard)	20 MP f/2.0 0.9μm
DxOMark Main Score *	Unknown	99
DxOMark Photo *	Unknown	105
DxOMark Video *	Unknown	88

Performance

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

Performance — specifications for Galaxy S4, Mi 8.
Specification	Galaxy S4	Mi 8
Processor CPU	Octa-core (4x1.6 GHz Cortex-A15 & 4x1.2 GHz Cortex-A7)	Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.8 GHz Kryo 385 Silver)
Graphics processor GPU	PowerVR SGX544MP3	Adreno 630
Antutu 7 score *	32765	297023
GeekBench 4 Single Core *	683	2280
GeekBench 4 Multi-Core *	1696	8242
GeekBench 4 RenderScript *	1533	13089
Antutu 8 score *	Unknown	353884
GeekBench 4 Battery *	460	3965
GeekBench 5 Single Core *	Unknown	447
GeekBench 5 Multi-Core *	Unknown	1898

General specs

General specs — specifications for Galaxy S4, Mi 8.
Specification	Galaxy S4	Mi 8
Release date	2013 March	2018 May
Colors	White Frost Black Mist Arctic Blue Black Edition	Black Blue White Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	320 EUR	380 EUR
Battery life	Stand by time- Up to 370 h (3G) Talking time- Up to 17 h (3G) Music play - Up to 62 h	Unknown
Body build	plastic body	Front/back glass (Gorilla Glass 5) aluminum frame (7000 series)

Communication and Connectivity

Communication and Connectivity — specifications for Galaxy S4, Mi 8.
Specification	Galaxy S4	Mi 8
SIM card	Micro-SIM	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 12(700) 17(700) 20(800) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500)
Speed	HSPA 42.2/5.76 Mbps LTE Cat3 100/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A (4CA) Cat16 1024/150 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct DLNA hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct DLNA hotspot
GPS	Yes with A-GPS GLONASS	Yes with dual-band A-GPS GLONASS BDS GALILEO QZSS
USB	microUSB 2.0 (MHL 2 TV-out) USB Host	Type-C 1.0 reversible connector
Bluetooth	4.0 A2DP EDR LE aptX	5.0 A2DP LE aptX HD
Harmful irradiation	SAR - 0.85 W/kg (head) 1.55 W/kg (body) SAR EU - 0.42 W/kg (head) 0.54 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for Galaxy S4, Mi 8.
Specification	Galaxy S4	Mi 8
Radio	No	No
Others	Active noise cancellation with dedicated mic	HDR10 -DCI-P3 Active noise cancellation with dedicated mic

Other features

Other features — specifications for Galaxy S4, Mi 8.
Specification	Galaxy S4	Mi 8
Dop	Sensors Accelerometer gyro proximity compass barometer temperature humidity gesture Infrared port - ANT+ -Qi wireless charging (market dependent) -S-Voice natural language commands and dictation -Air gestures	Sensors Infrared face recognition fingerprint (rear-mounted) accelerometer gyro proximity barometer compass - Fast battery charging (Quick Charge 4.0+)

Samsung Galaxy S4 vs Xiaomi Mi 8