Samsung Galaxy A9 2018 vs Xiaomi Poco X8s

399 USD

399 USD

Discontinued

Available

Samsung Mobile

Xiaomi Mobiles

Galaxy A9 - 2018

Xiaomi Poco X8s

2018, October 31

2026, October 26

GSM / HSPA / LTE

GSM / HSPA / LTE / 5G

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

GSM 850 / 900 / 1800 / 1900

HSDPA 850 / 900 / 1900 / 2100 ,HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66

1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66

HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps

HSPA, LTE, 5G

1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA

162.5 x 77 x 7.8 mm (6.40 x 3.03 x 0.31 in)

151.1 x 71.8 x 8.1 mm (5.95 x 2.83 x 0.32 in)

183 g (6.46 oz)

187 g (6.60 oz)

Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame

Glass front (Xiaomi Shield Glass), aluminum frame, glass back IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

Dual SIM (Nano-SIM, dual stand-by)

Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)

Caviar Black, Lemonade Blue, Bubblegum Pink

White, Blue, Black

Super AMOLED capacitive touchscreen, 16M colors

LTPO AMOLED, 68B colors, 120Hz, Dolby Vision, HDR10+, 3500 nits (peak)

6.3 inches, 100.2 cm2 (~80.1% screen-to-body ratio)

6.35 inches, 98.7 cm2 (~91.0% screen-to-body ratio)

1080 x 2220 pixels, 18.5:9 ratio (~393 ppi density)

1220 x 2656 pixels, 19.5:9 ratio (~460 ppi density)

Android 8.0 (Oreo), upgradable to Android 9.0 (Pie)

Android 16, HyperOS 3

Qualcomm SDM660 Snapdragon 660 (14 nm)

Qualcomm SM7750-AB Snapdragon 7 Gen 4 (4 nm)

Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)

Octa-core (1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520)

Adreno 512

Adreno 722

6GB/8GB

8GB/12GB

64GB/128GB , eMMC 5.1

256GB/512GB

microSDXC (dedicated slot)

24 MP, f/1.7, 27mm (wide), 1/2.8", 0.9µm, PDAF

50 MP, f/1.8, (wide), 1/1.55", 1.0µm, PDAF, OIS

10 MP f/2.4, 52mm (telephoto), 1/3.9", 1.0µm, AF, 2x optical zoom

50 MP, f/2.2, 57mm (periscope telephoto), PDAF, 2.5x optical zoom

8 MP, f/2.4, 12mm (ultrawide), 1/4.0", 1.12µm

8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm

5 MP, f/2.2, (depth)

LED flash, panorama, HDR

LED flash, HDR, panorama

4K@30fps, 1080p@30fps

4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS

24 MP, f/2.0, 27mm (wide), 1/2.8", 0.9µm

20 MP

HDR

1080p@30fps

1080p@30/60fps

Li-Ion 3800 mAh, non-removable

Si/C Li-Ion 6330 mAh

Fast charging 18W

100W wired, PD3.0, QC3+, 100W PPS 22.5W reverse wired

Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass ,ANT+

Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass

Yes

Yes, with stereo speakers (with Dolby Atmos)

Yes

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct

5.0, A2DP, LE

5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5, Auracast, ASHA

Yes, with A-GPS, GLONASS, BDS, GALILEO

GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS

Yes

Yes

FM radio

2.0, Type-C 1.0 reversible connector

USB Type-C 2.0

Performance AnTuTu: 140500 (v7) GeekBench: 5763 (v4.4) GFXBench: 8.3fps (ES 3.1 onscreen) Display Contrast ratio: Infinite (nominal), 4.220 (sunlight)

Photo / Video

Voice 69dB / Noise 72dB / Ring 77dB

Noise -90.6dB / Crosstalk -93.8dB

Endurance rating 88h