Samsung Galaxy S8 vs Sony Xperia Z5: 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.

Display technology

OLED versus LCD

Galaxy S8:

OLED

Xperia Z5:

LCD
Width

Galaxy S8: 3.9 mm narrower

Galaxy S8:

68.1 mm

Xperia Z5:

72 mm
Screen diagonal

Xperia Z5: 0.6 in smaller diagonal

Galaxy S8:

5.8 in

Xperia Z5:

5.2 in
Depth

Xperia Z5: 0.7 mm thinner

Galaxy S8:

8 mm

Xperia Z5:

7.3 mm
Height

Xperia Z5: 2.9 mm shorter

Galaxy S8:

148.9 mm

Xperia Z5:

146 mm
Release year

Galaxy S8:

2017

Xperia Z5:

2015

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 S8

Height:

148.9 mm +2.9 mm versus Xperia Z5
Width:

68.1 mm
Depth:

8 mm +0.7 mm versus Xperia Z5
2. Xperia Z5

Height:

146 mm
Width:

72 mm +3.9 mm versus Galaxy S8
Depth:

7.3 mm

Weight

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

1. Galaxy S8

155 g

+1 g versus Xperia Z5
2. Xperia Z5

154 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. Galaxy S8

Screen diagonal:

5.8 in

Aspect ratio (height:width):

18.5:9

Approximate rectangular screen area:

85.4 cm²
2. Xperia Z5

Screen diagonal:

5.2 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

74.5 cm²

Galaxy S8 has approximately 14.5% more rectangular screen area than Xperia Z5.

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 S8, Xperia Z5, compared at the same storage capacity.
Storage	Galaxy S8	Xperia Z5
32 GB	Unknown	3 GB RAM

Galaxy S8: Original memory entry

64 GB · 512GB 4GB

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 S8

NFC:: Yes
Headphone jack:: Yes
Memory card support:: See details microSD · up to 512 GB (uses SIM 2 slot) - dual SIM model only

2. Xperia Z5

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

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 S8

3000 mAh

+100 mAh versus Xperia Z5
2. Xperia Z5

2900 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. Galaxy S82. Xperia Z5

Everyday essentials

Everyday essentials — specifications for Galaxy S8, Xperia Z5.
Specification	Galaxy S8	Xperia Z5
Dimensions (HxWxD)	148.9 Х 68.1 Х 8 mm	146 Х 72 Х 7.3 mm
Weight	155 g	154 g
Technology	Super AMOLED	IPS LCD
Screen size	5.8" inch	5.2" inch
Screen resolution	1440 x 2960 px	1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 GB 512GB 4GB	32 GB 3 GB RAM
Memory card support	microSD up to 512 GB (uses SIM 2 slot) - dual SIM model only	microSD up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	3000 mAh Non-removable Li-Ion	2900 mAh Non-removable Li-Ion
Operating system OS	Android 7.0 (Nougat) upgradable to Android 8.0 (Oreo)	Android 5.1.1 (Lollipop) upgradable to 7.1.1 (Nougat)
Chipset	Exynos 8895 Octa (10 nm) EMEA -Qualcomm MSM8998 Snapdragon 835 (10 nm) USA & China	Qualcomm MSM8994 Snapdragon 810 (20 nm)
NFC	Yes	Yes
Headphone jack	Yes	Yes

Display

Display — specifications for Galaxy S8, Xperia Z5.
Specification	Galaxy S8	Xperia Z5
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	84.8 cm2	73.2 cm2
Screen format	18.5:9 (height:width)	16:9 (height:width)
Screen to body ratio	83.6%	69.6%
PPI /points per inch/	570 PPI	428 PPI
Screen protection	Corning Gorilla Glass 5	Scratch-resistant glass oleophobic coating

Camera and Video

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

Camera and Video — specifications for Galaxy S8, Xperia Z5.
Specification	Galaxy S8	Xperia Z5
Rear camera, main	12 MP Single	23 MP Single
Camera specs	12 MP f/1.7 26mm (wide) 1/2.55'' 1.4µm OIS dual pixel PDAF	23 MP f/2.0 24mm (wide) 1/2.3'' PDAF
Functions	Dual video call Auto-HDR	HDR
Video	1440p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	5.1 MP Single
Specifications	8 MP f/1.7 25mm (wide) 1/3.6'' 1.22µm AF	5.1 MP f/2.4
DxOMark Photo *	71	Unknown
DxOMark Video *	75	Unknown
DxOMark Selfie Score *	73	Unknown

Performance

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

Performance — specifications for Galaxy S8, Xperia Z5.
Specification	Galaxy S8	Xperia Z5
Processor CPU	Octa-core (4x2.3 GHz Mongoose M2 & 4x1.7 GHz Cortex-A53) EMEA -Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) USA & China	Octa-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57)
Graphics processor GPU	Mali-G71 MP20 EMEA -Adreno 540 USA & China	Adreno 430
Antutu 7 score *	202356	76392
GeekBench 4 Single Core *	1763	1230
GeekBench 4 Multi-Core *	6028	2699
GeekBench 4 RenderScript *	8798	4070
Antutu 8 score *	231907	Unknown
GeekBench 4 Battery *	3410	Unknown
GeekBench 5 Single Core *	340	231
GeekBench 5 Multi-Core *	1454	524

General specs

General specs — specifications for Galaxy S8, Xperia Z5.
Specification	Galaxy S8	Xperia Z5
Release date	2017 March	2015 September
Colors	Midnight Black Orchid Gray Arctic Silver Coral Blue Maple Gold Rose Pink Burgundy Red	White Graphite black Gold Green Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	390 EUR	220 EUR
Battery life	Talking time- Up to 20 h (3G) Music play - Up to 67 h	Stand by time- Up to 520 h (2G) / Up to 540 h (3G) Talking time- Up to 13 h 10 min (2G) / Up to 17 h (3G) Music play - Up to 87 h
Body build	Front/back glass (Gorilla Glass 5) aluminum frame	Front/back glass aluminum frame

Communication and Connectivity

Communication and Connectivity — specifications for Galaxy S8, Xperia Z5.
Specification	Galaxy S8	Xperia Z5
SIM card	Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM dual stand-by)	Nano-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -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) 13(700) 17(700) 18(800) 19(800) 20(800) 25(1900) 26(850) 28(700) 32(1500) 66(1700/2100) 38(2600) 39(1900) 40(2300) 41(2500)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 - E6603 E6653 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 12(700) 17(700) 20(800) 28(700) 38(2600) 40(2300) - E6603 E6653
Speed	HSPA 42.2/5.76 Mbps LTE-A (5CA) Cat16 1024/150 Mbps	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps (E6603) LTE-A Cat6 300/50 Mbps (E6653)
GPRS	Yes	Up to 107 kbps
Edge	Yes	Up to 296 kbps
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct DLNA hotspot
GPS	Yes with A-GPS GLONASS BDS GALILEO	Yes with A-GPS GLONASS/ BDS (market dependant)
USB	3.1 Type-C 1.0 reversible connector	microUSB 2.0 (MHL 3 TV-out) USB Host
Bluetooth	5.0 A2DP LE aptX	4.1 A2DP aptX
Harmful irradiation	SAR - 0.44 W/kg (head) 0.75 W/kg (body) SAR EU - 0.32 W/kg (head) 1.27 W/kg (body)	SAR - 0.55 W/kg (head) 0.64 W/kg (body) SAR EU - 0.75 W/kg (head) 0.78 W/kg (body)

Music and Audio

Music and Audio — specifications for Galaxy S8, Xperia Z5.
Specification	Galaxy S8	Xperia Z5
Radio	No	FM radio RDS
Others	HDR10 -3D Touch (home button only) -Always-on display 32-bit/384kHz audio -Active noise cancellation with dedicated mic	Triluminos display -X-Reality Engine 24-bit/192kHz audio -Active noise cancellation with dedicated mic

Other features

Other features — specifications for Galaxy S8, Xperia Z5.
Specification	Galaxy S8	Xperia Z5
Dop	Sensors Iris scanner fingerprint (rear-mounted) accelerometer gyro proximity compass barometer heart rate SpO2 - Samsung DeX (desktop experience support) -Fast battery charging (Quick Charge 2.0) -Qi/PMA wireless charging (market dependent) -ANT+ -Bixby natural language commands and dictation - Samsung Pay (Visa MasterCard certified) -IP68 dust/water proof (up to 1.5m for 30 mins) - Versions: G950F (Europe Global Single-SIM); G950FD (Global Dual-SIM); G950U (USA Unlocked); G950A (AT&T); G950P (Sprint); G950T (T-Mobile); G950V (Verizon); G950R4 (US Cellular); G950W (Canada); G950	Sensors Fingerprint (side-mounted; EU model only) accelerometer gyro proximity compass barometer - Fast battery charging (Quick Charge 2.0) -ANT+ - IP68 dust/water proof (up to 1.5m for 30 mins)

Samsung Galaxy S8 vs Sony Xperia Z5