Brand/Manufacture
Xiaomi
Samsung
Model
Xiaomi Poco F4
Samsung Galaxy A55
Code Name
22021211RG, 22021211RI
SM-A556V, SM-A556B, SM-A556B/DS, SM-A556E, SM-A556E/DS, SM-A5560
Announcement Date
23 June, 2022
11 March, 2024
Official Release
27 June, 2022
15 March, 2024
Official Availability
Available.
Available.
Release Country
Global
Global
Screen Size
6.67 inches, 107.4 cm2 (~86.6% screen-to-body ratio)
6.6 inches, 106.9 cm2 (~85.8% screen-to-body ratio),
Resolution & Pixel Density
1080 x 2400 pixels, 20:9 ratio, ~395 ppi density
1080 x 2340 pixels, 19.5:9 ratio, ~390 ppi density
Brightness/Color Depth
1300 nits (peak)
1000 nits (HBM)
Panel Type
AMOLED, 120Hz, HDR10+, Dolby Vision, 900 nits (HBM), 1300 nits (peak)
Super AMOLED, 120Hz, HDR10+, 1000 nits (HBM)
Extra Feature
Corning Gorilla Glass 5, N/A
Corning Gorilla Glass Victus+, Always-on display
Dimensions (Size)
163.2 x 76 x 7.7 mm (6.43 x 2.99 x 0.30 in)
161.1 x 77.4 x 8.2 mm (6.34 x 3.05 x 0.32 in)
Physical Weight
195 g (6.88 oz)
213 g (7.51 oz)
Body Materials
Glass front (Gorilla Glass 5), glass back
Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass), aluminum frame
Color Variant
Moonlight Silver, Night Black, Nebula Green
Iceblue, Lilac, Navy, Lemon
RAM & ROM Variant
128GB, 128GB, 256GB, 256GB
128GB, 128GB, 256GB, 256GB, 256GB
Processor Variant
Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
Exynos 1480 (4 nm)
Core Chipset (CPU)
Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
Exynos 1480 (4 nm)
Graphics Power (GPU)
Adreno 650
Xclipse 530
Operating System (OS)
Android 12, upgradable to Android 13, MIUI 14.2 for POCO
Android 14, up to 4 major Android upgrades, One UI 6.1
Sensor/lens
20 MP, f/2.5, (wide), 1/3.06", 1.0µm
32 MP, f/2.2, 26mm (wide), 1/2.74", 0.8µm
Video Recording
1080p@30fps
4K@30fps, 1080p@30/60fps
Features/Modes
N/A
N/A
Sensor/lens
64 MP, f/1.8, (wide) 1/2.0", 0.7µm, PDAF, OIS8 MP, f/2.2, 1/4.0", 1.12µm2 MP, f/2.4, (macro)
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS12 MP, f/2.2, 1/3.06", 1.12µm5 MP, f/2.4, (macro)
Telephoto Lens
No
No
Ultrawide Lens
119˚ (ultrawide)
123˚ (ultrawide)
3D ToF Sensor or LiDAR Scanner
N/A
N/A
Video Capabilities
4K@30/60fps, 1080p@30/60fps
4K@30fps, 1080p@30/60fps, gyro-EIS
Features/Modes
LED flash, HDR, panorama
LED flash, panorama, HDR
Battery Capacity
Li-Po 4500 mAh
Li-Ion 5000 mAh
Battery Type
N/A
non-removable
Charging Methods
67W wired, PD3.0, QC3, 100% in 38 min
25W wired
Reverse Charging Support
No
No
Network Technology
GSM / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
SIM-Support
Nano-SIM + Nano-SIM
Single SIM (Nano-SIM) or Single SIM (Nano-SIM, eSIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
WiFi Version
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth Version
5.2, A2DP, LE
5.3, A2DP, LE
USB Type
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
NFC Supported
Yes (market/region dependent)
Yes (market/region dependent)
Headphone Jack Supported
No
No
FM Radio Supported
No
No
Infrared Supported
Yes
No
Speakers
Yes, with stereo speakers
Yes, with stereo speakers
Dedicated Features
N/A
Virtual proximity sensingCircle to Search
Durability (Water & Dust)
N/A
N/A
