Poco C55 vs Xiaomi 17
Poco
C55
Xiaomi
17
At a glance
- Brand
- POCO
- Xiaomi
- Release date
- February 2023, 3 years 4 months ago
- September 2025, 9 months ago
- AnTuTu
- 225.154 Antutu v10 Overall performance better than 57% of devices
- 4.027.702 Antutu v11 Overall performance better than 99% of devices
Display
- Size
- 6.71"
- 6.31"
- Resolution
- 720 x 1650 px HD+
- 1200 x 2656 px QHD
- Type
- LCD IPS
- AMOLED
- Density
- 268 ppi Medium Density
- 462 ppi Very high density
- Aspect ratio
- 21:9
- 20:9
- Features
- Water Drop Notch, Brightnes 500 cd/m² (typ), 1500:1 contrast ratio, Scratch resistant, 2.5D curved glass screen, Capacitive
- Hole-punch Notch, 1-120 Hz refresh rate, TÜV Rheinland Flicker-free Certified, 2160 Hz PWM, TÜV Low Blue Light, Variable refresh rate 1 Hz, Touch sampling rate 300 Hz, Peak brightness - 3500 cd/m², Always-On Display, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, DC dimming, 12 Bits panel (10-bit +2-bit FRC), Dolby Vision, Scratch resistant, Dragontrail glass, Xiaomi Longjing Glass, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide)
Performance
- Chipset
- MediaTek Helio G85 (MT6769V/CZ)
- Qualcomm Snapdragon 8 Elite Gen 5
- CPU
- 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
- 2x4.61 GHz ARM + 6x3.63 GHz ARM
- CPU type
- Octa-Core
- Octa-Core
- Process
- 12 nm
- 3 nm
- Frequency
- 2 GHz
- 4.61 GHz
- GPU
- Arm Mali-G52 MC2 950MHz
- Adreno 840 1.2 GHz
- RAM
- 4 GB
- 12 GB
- RAM type
- LPDDR4X RAM
- RAM LPDDR5X
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 50.1 Mpx
- 50 Mpx
- Aperture
- ƒ/ 1.8
- ƒ/ 1.69
- Flash
- LED
- Dual LED
- Optical stabilization
- No
- Yes
- Slow motion
- No, 30 fps
- Yes, 1920 fps
- Features
- Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
- Tracking AF, Flicker sensor, Noise reduction, Time-Lapse, 4K Video, 8K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode, RAW 14 bits
- Sensor
- —
- Omnivision 950 LightHunter
- Pixel size
- —
- 1.20 µm
- Sensor size
- —
- 1/1.3"
Front camera
- Resolution
- 5 Mpx
- 50 Mpx
- Aperture
- Unknow
- ƒ/ 2.2
- Sensor
- —
- Omnivision OV50M
- Pixel size
- —
- 0.61 µm
Battery
- Capacity
- 5000 mAh
- 6330 mAh
- Type
- Li-Ion
- Si-Carbon Li-Ion
- Fast charge
- Yes , 10.0W
- Yes , 100.0W
- Features
- Non-removable
- Wireless charging, Reverse charging, Non-removable
- Wireless charging
- —
- Wireless charging 50W
- Charge cycles
- —
- 1000 cycles
- Runtime
- —
- ~ 64h
Storage
- Capacity
- 64 GB
- 256 GB
- Type
- eMMC 5.1 Storage
- UFS Storage 4.1
- SD slot
- Yes , Slot for SD or second SIM card
- No
Body
- Dimensions
- 76.4 mm 168.8 mm 8.8 mm Print 3D Model
- 71.8 mm 151.1 mm 8.1 mm Print 3D Model
- Weight
- 192 g
- 191 g
- Materials
- Plastic
- Aluminium alloy , Ceramics , Titanium
- Colors
- Black Blue Purple Green
- Black Blue Pink Green
- Usable surface
- 82 %
- 88 %
- Water/dust resistance
- —
- IP68, IP69
- Drop resistance
- —
- Class A B C D E 270 drops without defects
- Repairability
- —
- Class A B C D E
Software
- Operating system
- Android 12 Snow Cone MIUI 13 (Android 12)
- Android 16 HyperOS 3.X (Android 16)
- Google services
- With Google Mobile Services
- With Google Mobile Services
- Updates
- —
- OS updates: 5 years, Security updates: 5 years
Connectivity
- SIM
- Dual SIM Dual Standby (Micro SIM + Nano SIM)
- Dual SIM Dual Standby (Nano SIM / eSIM + Nano SIM / eSIM)
- Bluetooth
- Bluetooth 5.1 LELow energy consumption
- Bluetooth 6.0 LELow energy consumption
- Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC, Apt-x Adaptive
- Wi-Fi
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
- Wi-Fi features
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
- USB features
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou, Galileo
- GPS, A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)
- USB
- —
- USB Type-C
Networks
- 4G LTE
- B1 (2100), B3 (1800), B5 (850), B8 (900), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
- B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B66 (1700/2100), B71 (600)
- 3G
- B1 (2100), B5 (850), B8 (900)
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- 5G
- —
- n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n20 (800), n25 (1900), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n71 (600), n75 (1500), n77 (3700), n78 (3500), n84 (2100)
Sensors & security
- Fingerprint
- Yes, in the back
- Yes, in screen
- Accelerometer
- Yes
- Yes
- Cooling system
- No
- Yes
- Gyroscope
- —
- Yes
- Proximity
- —
- Yes
- Light sensor
- —
- Yes
- Barometer
- —
- Yes
- Audio
- —
- Dolby Atmos, Hi-Res Audio, Stereo Speakers, 4 microphones
