POCO X7 vs Galaxy A57 5G — Belliste

POCO X7 vs Galaxy A57 5G

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Quick comparison

Compare the key specs first, then explore the full specifications below.

POCO

POCO X7

128GB / 8GB RAM

Dimensity 7300 Ultra
8/128GB · Documented international reference; inner display for foldables

74%

CPU estimate · 30%50/100

Main camera MP · 20%83/100

Display PPI · 20%90/100

Battery mAh · 15%88/100

RAM / Storage · 15%78/100

Display Size

6.67 in

Main Camera

50 MP50 MP f/1.5 26mm wide, 1/1.95-inch, 0.8µm, PDAF, OIS; 8 MP f/2.2 15mm ultrawide; 2 MP f/2.4 macro

Specifications

Platform

4 specifications

SPECIFICATION	POCO X7 · 128GB / 8GB RAM	Galaxy A57 5G · 128GB / 8GB RAM
OS	Android 14, HyperOS	Android 16, One UI 8.5
Chipset	Qualcomm SM7635 Snapdragon 7s Gen 3 (4 nm)	Samsung Exynos 1680 (4 nm)
CPU	Octa-core (1x2.5 GHz Cortex-A720 + 3x2.4 GHz Cortex-A720 + 4x1.8 GHz Cortex-A520)	Octa-core
GPU	Adreno 810	Xclipse 550

Display

9 specifications

SPECIFICATION	POCO X7 · 128GB / 8GB RAM	Galaxy A57 5G · 128GB / 8GB RAM
Display Size	6.67 in	6.7 in
Refresh Rate	120 Hz	120Hz
Display Type	AMOLED, 68B colors, Dolby Vision, HDR10+	Super AMOLED+, HDR10+
Resolution	1220 x 2712 pixels	1080 x 2340 pixels
Aspect Ratio	20:9	19.5:9
Pixel Density	~446 ppi	~385 ppi

SPECIFICATION	POCO X7 · 128GB / 8GB RAM	Galaxy A57 5G · 128GB / 8GB RAM
Battery Capacity	5110 mAh	5000 mAh
Battery Type	Li-Po 5110 mAh	Li-Ion 5000 mAh
Charging	45W wired	45W wired

Main Camera

5 specifications

SPECIFICATION	POCO X7 · 128GB / 8GB RAM	Galaxy A57 5G · 128GB / 8GB RAM
Main Camera System	Triple: 50MP wide + 8MP ultrawide + 2MP macro	Triple 50MP wide + 12MP ultrawide + 5MP macro
Main Camera	50 MP	50 MP
Main Camera Details	50 MP f/1.5 26mm wide, 1/1.95-inch, 0.8µm, PDAF, OIS; 8 MP f/2.2 15mm ultrawide; 2 MP f/2.4 macro	50MP wide f/1.8 OIS PDAF; 12MP ultrawide f/2.2; 5MP macro f/2.4
Camera Features	LED flash, HDR, panorama	LED flash, panorama, HDR
Camera Video	4K@30fps; 1080p@30/60/120fps; gyro-EIS	4K@30fps; 1080p@30/60fps gyro-EIS

SPECIFICATION	POCO X7 · 128GB / 8GB RAM	Galaxy A57 5G · 128GB / 8GB RAM
Selfie Camera	20 MP f/2.2 wide	12MP f/2.2 wide
Selfie Video	1080p@30/60fps	4K@30fps; 1080p@30fps

SPECIFICATION	POCO X7 · 128GB / 8GB RAM	Galaxy A57 5G · 128GB / 8GB RAM
Technology	GSM / HSPA / LTE / 5G	GSM / HSPA / LTE / 5G

SPECIFICATION	POCO X7 · 128GB / 8GB RAM	Galaxy A57 5G · 128GB / 8GB RAM
RAM	8 GB	8 GB
Storage	128 GB	128 GB
Card Slot	No microSD slot	No microSD card slot
Storage Type	UFS 2.2	UFS

Body

5 specifications

SPECIFICATION	POCO X7 · 128GB / 8GB RAM	Galaxy A57 5G · 128GB / 8GB RAM
Dimensions	162.3 x 74.4 x 8.4 mm or 8.6 mm	161.5 x 76.8 x 6.9 mm
Weight	185.5 g or 190 g (finish dependent)	179 g
Build	Gorilla Glass Victus 2 front, plastic frame, plastic or silicone polymer back	Gorilla Glass Victus+ front and back, aluminum frame
SIM	Dual Nano-SIM	Nano-SIM + eSIM; regional variants differ
Protection	IP68 dust tight and water resistant (up to 1.5m for 30 min)	IP67 dust and water resistant (1m for 30 minutes)

Sound

3 specifications

SPECIFICATION	POCO X7 · 128GB / 8GB RAM	Galaxy A57 5G · 128GB / 8GB RAM
Loudspeaker	Stereo speakers	Stereo speakers
Headphone Jack	No 3.5mm jack	No 3.5mm jack
Audio	24-bit/192kHz Hi-Res and Hi-Res wireless audio; Dolby Atmos	Stereo speakers

Connectivity

8 specifications

SPECIFICATION	POCO X7 · 128GB / 8GB RAM	Galaxy A57 5G · 128GB / 8GB RAM
5G	5G SA/NSA	5G SA/NSA Sub6
Radio	No FM radio	No FM radio
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct	Wi-Fi 6E, dual-band, Wi-Fi Direct
Bluetooth	5.4, A2DP, LE, aptX HD, aptX Adaptive	5.4 A2DP LE
Positioning	GPS, GLONASS, BDS, GALILEO, QZSS	GPS, GLONASS, BDS, GALILEO, QZSS
NFC	Supported (market dependent)	Supported (market dependent)
USB	USB Type-C 2.0, OTG	USB Type-C 2.0 OTG
Infrared	Infrared port	No infrared port

Features

1 specifications

SPECIFICATION	POCO X7 · 128GB / 8GB RAM	Galaxy A57 5G · 128GB / 8GB RAM
Sensors & Features	Under-display optical fingerprint, accelerometer, gyro, compass, virtual proximity	Under-display optical fingerprint, accelerometer, gyro, compass, proximity

Launch

2 specifications

SPECIFICATION	POCO X7 · 128GB / 8GB RAM	Galaxy A57 5G · 128GB / 8GB RAM
Announced	2025, January 09	2026, March
Status	Available; released 2025, January 09	Available; released 2026, April

Misc

3 specifications

SPECIFICATION	POCO X7 · 128GB / 8GB RAM	Galaxy A57 5G · 128GB / 8GB RAM
Colors	Black; Green; Silver	Awesome Navy, Awesome Gray, Awesome Lilac, Awesome Icyblue
Models	24095PCADG	—
Price	Varies by region, retailer and configuration	Varies by market and storage configuration