Xiaomi Poco X4 Pro 5G vs Samsung Galaxy A51 Comparison and Differences

Smartphone 1

Xiaomi Poco X4 Pro 5G

Xiaomi Poco X4 Pro 5G

Smartphone 2

Samsung Galaxy A51

Samsung Galaxy A51

Smartphone 3

Xiaomi Poco X4 Pro 5G or Samsung Galaxy A51 Specs Comparison

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Common specs

Brand and model Xiaomi Poco X4 Pro 5G Samsung Galaxy A51
Rating (+1) (+1)
Release date 2022, February 28 2019, December
Dimensions (HxWxD) 164.2 x 76.1 x 8.1 mm | 6.46 x 6.46 x 3 in 158.5 x 73.6 x 7.9 mm | 6.24 x 6.24 x 2.9 in
Weight 205 g | 7.23 oz 172 g | 6.07 oz
Body Build Glass front (Gorilla Glass 5), glass back, plastic frame Glass front (Gorilla Glass 3), plastic back, plastic frame
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Colors Laser Black, Laser Blue, Poco Yellow Prism Crush Black, White, Blue, Pink
Battery 5000 mAh, Li-Po, non-removable 4000 mAh,  Non-removable Li-Po
Battery life Talking time - Up to 32 h (3G)
Music play - Up to 87 h
Approximate price 269 EUR $280
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Screen

Technology AMOLED Super AMOLED
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.67" in 6.5" in
Screen area 107.4 cm2 102.0 cm2
Screen format 20:9 (height:width) 20:9 (height:width)
Screen to body ratio 86.0% 87.4%
Screen resolution 1080 x 2400 px 1080 x 2400 px
Screen PPI /points per inch/ 395 PPI 405 PPI
Screen protection Corning Gorilla Glass 5 Corning Gorilla Glass 3
Other specs - 120Hz
-700 nits
-1200 nits (peak)
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Camera and Video

Rear camera, main 108 MP, Triple 48 MP, Quad
Camera specs -108 MP, f/1.9, 26mm (wide), 1/1.52", 0.7µm, PDAF - Global
-64 MP, f/1.8, 26mm (wide), 0.7µm, PDAF - India
-8 MP, f/2.2, 118˚ (ultrawide), 1/4", 1.12µm
-2 MP, f/2.4, (macro)
-48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
-12 MP, f/2.2, 12mm (ultrawide)
-5 MP, f/2.4, 25mm (macro), 1/5.0", 1.12µm
-5 MP, f/2.2, 1/5.0", 1.12µm, depth sensor
Functions LED flash, HDR, panorama LED flash, panorama, HDR
Video 1080p@30fps 2160p@30fps, 1080p@30/120fps; gyro-EIS
DxOMark Main Score 87
DxOMark Photo 90
DxOMark Video 86
Front camera, selfie 20 MP, Single 32 MP, Single
Specifications 16 MP, f/2.5, (wide), 1/3.06" 1.0µm 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Functions HDR, panorama HDR
Video 1080p@30fps 1080p@30fps

Performance

Operating system - OS Android 11, MIUI 13 for POCO Android 10.0; One UI 2
Chipset - Qualcomm SM6375 Snapdragon 695 5G (6 nm) - Exynos 9611 (10nm)
CPU - Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver) - Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU Adreno 619 Mali-G72 MP3
External memory microSDXC (uses shared SIM slot) microSD, up to 1 TB (dedicated slot)
Internal memory 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM

Benchmark

Antutu 10 Total 416068 266589
Antutu 10 CPU 134875 78142
Antutu 10 GPU 80499 45333
Antutu 10 Mem 91331 67437
Antutu 10 UX 134875 78142
Antutu 9 Total 395435
Antutu 8 Total 138454
Antutu 7 Total
GeekBench 6 Single Core 325
GeekBench 6 Multi Core 1031
GeekBench 6 OpenCL 761
GeekBench 6 Vulkan 1472
GeekBench 5 Single Core 661 264
GeekBench 5 Multi-Core 1873 1276

Communication and Connectivity

SIM card Hybrid Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by)
Network GSM / HSPA / LTE / 5G GSM / HSPA / LTE
Bands -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 800 / 850 / 900 / 1900 / 2100
-4G - LTE
-5G - SA/NSA
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
-3G - HSDPA 850 / 900 / 1900 / 2100  
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), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
Speed HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G HSPA, LTE-A
GPRS Yes Yes
Edge Yes Yes
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, hotspot
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC Yes (market/region dependent) Yes
USB USB Type-C 2.0, USB On-The-Go 2.0, Type-C 1.0 reversible connector, USB On-The-Go
Bluetooth 5.1, A2DP, LE 5.0, A2DP, LE
Harmful irradiation SAR - 0.80 W/kg (head) 0.67 W/kg (body)
SAR EU - 0.37 W/kg (head) 1.59 W/kg (body)

Music and Audio

Radio FM radio FM radio
Headphone jack Yes Yes
Others - 24-bit/192kHz audio - Active noise cancellation with dedicated mic

Other features

Sensors - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Other extras
- Fast charging 67W, 70% in 22 min, 100% in 41 min
-Power Delivery 3.0
-Quick Charge 3+
- IP53, dust and splash protection

- ANT+
- Fast battery charging 15W
Versions
- Versions: SM-A515F/DSN (Global); SM-A515F/DS (LATAM); SM-A515F/DST (Brazil); SM-A515F/DSM (Russia); SM-A515F/N (Australia)

Reviews and Opinions on Xiaomi Poco X4 Pro 5G and Samsung Galaxy A51

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