Samsung Galaxy A8 vs Xiaomi Mi A1: 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 A8:

OLED

Mi A1:

LCD
Weight

Galaxy A8: 14 g lighter

Galaxy A8:

151 g

Mi A1:

165 g
Width

Mi A1: 1 mm narrower

Galaxy A8:

76.8 mm

Mi A1:

75.8 mm
Screen diagonal

Mi A1: 0.2 in smaller diagonal

Galaxy A8:

5.7 in

Mi A1:

5.5 in
Chipset

Galaxy A8:

Qualcomm MSM8939 Snapdragon 615 (28 nm)

Mi A1:

Qualcomm MSM8953 Snapdragon 625 (14 nm)
Rear camera layout

Galaxy A8:

Single

Mi A1:

Dual

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 A8

Height:

158 mm +2.6 mm versus Mi A1
Width:

76.8 mm +1 mm versus Mi A1
Depth:

5.9 mm
2. Mi A1

Height:

155.4 mm
Width:

75.8 mm
Depth:

7.3 mm +1.4 mm versus Galaxy A8

Weight

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

1. Galaxy A8

151 g
2. Mi A1

165 g

+14 g versus Galaxy A8

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 A8

Screen diagonal:

5.7 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

89.6 cm²
2. Mi A1

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²

Galaxy A8 has approximately 7.4% more rectangular screen area than Mi A1.

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 A8, Mi A1, compared at the same storage capacity.
Storage	Galaxy A8	Mi A1
32 GB	2 GB RAM	Unknown

Mi A1: 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 A8

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

2. Mi A1

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 128 GB (uses SIM 2 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 A8

3050 mAh
2. Mi A1

3080 mAh

+30 mAh versus Galaxy A8

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 A82. Mi A1

Everyday essentials

Everyday essentials — specifications for Galaxy A8, Mi A1.
Specification	Galaxy A8	Mi A1
Dimensions (HxWxD)	158 Х 76.8 Х 5.9 mm	155.4 Х 75.8 Х 7.3 mm
Weight	151 g	165 g
Technology	Super AMOLED	LTPS IPS LCD
Screen size	5.7" inch	5.5" inch
Screen resolution	1080 x 1920 px	1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32 GB 2 GB RAM	64 GB 512GB 4GB
Memory card support	microSD up to 256 GB (dedicated slot)	microSD up to 128 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.	3050 mAh Non-removable Li-Ion	3080 mAh Non-removable Li-Po
Operating system OS	Android 5.1.1 (Lollipop) upgradable to 6.0 (Marshmallow)	Android 7.1.2 (Nougat) upgradable to Android 9.0 (Pie); Android One
Chipset	Qualcomm MSM8939 Snapdragon 615 (28 nm)	Qualcomm MSM8953 Snapdragon 625 (14 nm)
NFC	Yes	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for Galaxy A8, Mi A1.
Specification	Galaxy A8	Mi A1
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	89.6 cm2	82.6 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	73.8%	70.1%
PPI /points per inch/	386 PPI	403 PPI
Screen protection	Corning Gorilla Glass 4	Corning Gorilla Glass 3

Camera and Video

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

Camera and Video — specifications for Galaxy A8, Mi A1.
Specification	Galaxy A8	Mi A1
Rear camera, main	16 MP Single	12 MP Dual
Camera specs	16 MP f/1.9 31mm (standard) AF	12 MP f/2.2 26mm (wide) 1.25µm PDAF -12 MP f/2.6 50mm (telephoto) 1.0µm AF 2x optical zoom
Functions	LED flash panorama HDR	Dual-LED dual-tone flash HDR panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	5 MP Single	5 MP Single
Specifications	5 MP f/1.9 23mm (wide)	5 MP
DxOMark Main Score *	79	Unknown
DxOMark Photo *	82	Unknown
DxOMark Video *	74	Unknown

Performance

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

Performance — specifications for Galaxy A8, Mi A1.
Specification	Galaxy A8	Mi A1
Processor CPU	Octa-core (4x1.8 GHz Cortex-A53 & 4x1.3 GHz Cortex-A53)	Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU	Adreno 405	Adreno 506
Antutu 7 score *	Unknown	78560
GeekBench 4 Single Core *	Unknown	859
GeekBench 4 Multi-Core *	Unknown	4171
Antutu 8 score *	Unknown	96807
GeekBench 4 Battery *	Unknown	3415
GeekBench 5 Single Core *	Unknown	169
GeekBench 5 Multi-Core *	Unknown	1000

General specs

General specs — specifications for Galaxy A8, Mi A1.
Specification	Galaxy A8	Mi A1
Release date	2015 July	2017 September
Colors	Pearl White Midnight Black Champagne Gold	Black Gold Rose Gold Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	250 EUR	170 EUR
Battery life	Talking time- Up to 17 h (3G) Music play - Up to 51 h	Unknown
Body build	Front glass aluminum frame plastic back	Front glass aluminum frame back

Communication and Connectivity

Communication and Connectivity — specifications for Galaxy A8, Mi A1.
Specification	Galaxy A8	Mi A1
SIM card	Nano-SIM	Hybrid Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 38(2600) 40(2300)
Speed	HSPA 42.2/5.76 Mbps LTE-A Cat6 300/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot
GPS	Yes with A-GPS GLONASS/ BDS (market dependant)	Yes with A-GPS GLONASS BDS
USB	microUSB 2.0	2.0 Type-C 1.0 reversible connector
Bluetooth	4.1 A2DP EDR LE	4.2 A2DP LE
Harmful irradiation	SAR EU - 0.32 W/kg (head) 0.55 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for Galaxy A8, Mi A1.
Specification	Galaxy A8	Mi A1
Radio	FM radio RDS recording	FM radio
Others	Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features — specifications for Galaxy A8, Mi A1.
Specification	Galaxy A8	Mi A1
Dop	Sensors Fingerprint (front-mounted) accelerometer proximity compass - ANT+	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity Infrared port - Charging 5V/2A 10W - For Europe Asia Pacific Middle East & Africa LATAM. Also known as Xiaomi Mi 5X in China.

Samsung Galaxy A8 vs Xiaomi Mi A1