Infinix Smart 20 với Xiaomi Redmi K80 Ultra

Infinix Smart 20
Infinix
Smart 20
Xiaomi Redmi K80 Ultra
Xiaomi
Redmi K80 Ultra

Tổng quan nhanh

Thương hiệu
Infinix
Xiaomi
Ngày ra mắt
tháng 3 năm 2026, 3 tháng trước
tháng 6 năm 2025, 1 năm trước
AnTuTu
262.000 Antutu v10 Overall performance better than 60% of devices
2.821.344 Antutu v10 Overall performance better than 97% of devices
Giá ra mắt
CN¥ 2,599.00 ($ 379.69)

Màn hình

Kích thước
6.78"
6.83"
Độ phân giải
720 x 1576 px HD+
1280 x 2772 px UHD
Loại
LCD
AMOLED
Mật độ
256 ppi Medium Density
447 ppi Very high density
Tỷ lệ khung hình
20:9
19.5:9
Tính năng
Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 180 Hz, Touch sampling rate 360 Hz, Brightnes 500 cd/m² (typ), Peak brightness - 900 cd/m², TÜV Rheinland Eye Comfort Certification, DCI-P3, 10 Bits panel, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless
Hole-punch Notch, SGS Certified, Eye Care Display, HDR Vivid, Refresh rate 144 Hz, Touch sampling rate 240 Hz, Brightnes 800 cd/m² (typ), Peak brightness - 4500 cd/m², Max brightness HBM - 1800 cd/m², Peak brightness - 3200 cd/m², 5000000:1 contrast ratio, Always-On Display, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, DC dimming, 12 Bits panel, Dolby Vision, Scratch resistant, Dragontrail glass, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide)

Hiệu năng

Chipset
MediaTek Helio G81 Ultra
MediaTek Dimensity 9400+
CPU
2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
1x3,73 GHz Cortex X925 + 3x3,3 GHz Cortex X4 + 4x2,4 GHz Cortex A720
Loại CPU
Octa-Core
Octa-Core
Tiến trình
12 nm
3 nm
Tần số
2 GHz
3.73 GHz
GPU
Mali-G52 MC2
Immortalis-G925 MC12 1,612 GHz
RAM
4 GB
12 GB
Loại RAM
LPDDR4X RAM
RAM LPDDR5X
64-bit
Yes
Yes

Camera sau

Độ phân giải
8 Mpx
50 Mpx
Khẩu độ
ƒ/ 1.9
ƒ/ 1.8
Đèn flash
Dual LED
LED
Chống rung quang học
No
Yes
Quay chậm
Yes, 120 fps
Yes, 960 fps
Tính năng
Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Tracking AF, Noise reduction, Time-Lapse, 4K Video, 8K Video, Digital zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Laser AF, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode
Cảm biến
Omnivision OV50 Light Fusion 800
Kích thước điểm ảnh
1.00 µm
Kích thước cảm biến
1/1.55"

Camera trước

Độ phân giải
8 Mpx
20 Mpx
Khẩu độ
ƒ/ 2.0
Unknow
Kích thước điểm ảnh
0.80 µm
0.80 µm
Cảm biến
Omnivision OV20B

Pin

Dung lượng
5200 mAh
7410 mAh
Loại
Li-Polymer
Li-Ion Polymer
Sạc nhanh
Yes , 15.0W
Yes , 100.0W
Tính năng
Reverse charging, Non-removable
Bypass Charging, Non-removable
Sạc không dây
Surge P3 charging chip Xiaomi Surge G1 self-developed fuel gauge chip

Bộ nhớ

Dung lượng
64 GB
256 GB
Loại
eMMC 5.1 Storage
UFS Storage 4.1
Khe thẻ SD
Yes , Independent SD slot
No

Thân máy

Kích thước
78.8 mm 167.7 mm 7.7 mm Print 3D Model
77.9 mm 163.1 mm 8.2 mm Print 3D Model
Trọng lượng
188 g
219 g
Chất liệu
Glass , Faux leather
Aluminium alloy
Màu sắc
Black Blue Silver Orange
Black White Green Violet
Chống nước/bụi
IP54
IP68, IP69
Bề mặt sử dụng
87 %
90 %

Phần mềm

Hệ điều hành
Android 16 Android 16
Android 15 HyperOS 2.X (Android 15)
Cập nhật
OS updates: 2 years, Security updates: 3 years
Dịch vụ Google
With Google Mobile Services
Without Google Mobile services

Kết nối

SIM
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth
Bluetooth 5.2 LELow energy consumption
Bluetooth 5.4 LELow energy consumption
Hồ sơ Bluetooth
A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy)
A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
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)
Tính năng Wi-Fi
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
USB Type-C
USB Type-C
Tính năng USB
Charging, OTG
Charging, OTG
Định vị
GPS, A-GPS, GLONASS, Beidou
A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5), Galileo (E1+E5a+E5b)

Mạng

4G LTE
B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B18 (800), B19 (800), B26 (850), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B66 (1700/2100)
3G
B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B8 (900), B19 (800)
2G
B2 (1900), B3 (1800), B5 (850), B8 (900)
B3 (1800), B5 (850), B8 (900)
5G
n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500)

Cảm biến & bảo mật

Vân tay
Yes, on the side
Yes, in screen
Gia tốc kế
Yes
Yes
Cảm biến tiệm cận
Yes
Cảm biến ánh sáng
Yes
Yes
Hệ thống làm mát
No
Yes
Âm thanh
DTS / DTS X, Stereo Speakers
Dolby Atmos, Stereo Speakers, 3 microphones
Con quay hồi chuyển
Yes

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