Infinix Smart 20 với Nothing Phone (3a)

Infinix Smart 20
Infinix
Smart 20
Nothing Phone (3a)
Nothing
Phone (3a)

Tổng quan nhanh

Thương hiệu
Infinix
Nothing
Ngày ra mắt
tháng 3 năm 2026, 4 tháng trước
tháng 3 năm 2025, 1 năm 4 tháng trước
AnTuTu
262.000 Antutu v10 Overall performance better than 60% of devices
810.000 Antutu v10 Overall performance better than 81% of devices

Màn hình

Kích thước
6.78"
6.77"
Độ phân giải
720 x 1576 px HD+
1080 x 2392 px FHD+
Loại
LCD
AMOLED
Mật độ
256 ppi Medium Density
388 ppi High Density
Tỷ lệ khung hình
20:9
20:9
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, 2160 Hz PWM, Refresh rate 120 Hz, Brightnes 800 cd/m² (typ), Peak brightness - 3000 cd/m², Max brightness HBM - 1300 cd/m², 1000000:1 contrast ratio, HDR10+, DCI-P3, 10 Bits panel, Color LED Notifications, Scratch resistant, 3D curved glass screen, Panda glass, Capacitive, Multi-touch, Frameless

Hiệu năng

Chipset
MediaTek Helio G81 Ultra
Qualcomm Snapdragon 7s Gen3
CPU
2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
1x2.5GHz Cortex A720 +3x2.4GHz Cortex A720 +4x1.8GHz Cortex A520
Loại CPU
Octa-Core
Octa-Core
Tiến trình
12 nm
4 nm
Tần số
2 GHz
2.5 GHz
GPU
Mali-G52 MC2
Adreno 810 480MHz
RAM
4 GB
8 GB
Loại RAM
LPDDR4X RAM
LPDDR4X RAM
64-bit
Yes
Yes

Camera sau

Độ phân giải
8 Mpx
50 Mpx
Khẩu độ
ƒ/ 1.9
ƒ/ 1.88
Đèn flash
Dual LED
LED
Chống rung quang học
No
Yes
Quay chậm
Yes, 120 fps
Yes, 240 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
4K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Cảm biến
Samsung GN9
Kích thước điểm ảnh
1.00 µm
Kích thước cảm biến
1/1.56"

Camera trước

Độ phân giải
8 Mpx
32 Mpx
Khẩu độ
ƒ/ 2.0
ƒ/ 2.2
Kích thước điểm ảnh
0.80 µm
0.70 µm
Cảm biến
Samsung S5KKD1

Pin

Dung lượng
5200 mAh
5000 mAh
Loại
Li-Polymer
Li-Polymer
Sạc nhanh
Yes , 15.0W
Yes , 50.0W
Tính năng
Reverse charging, Non-removable
Non-removable
Chu kỳ sạc
1400 cycles
Thời lượng
~ 44h

Bộ nhớ

Dung lượng
64 GB
128 GB
Loại
eMMC 5.1 Storage
UFS Storage 2.2
Khe thẻ SD
Yes , Independent SD slot
No

Thân máy

Kích thước
78.8 mm 167.7 mm 7.7 mm Print 3D Model
77.5 mm 163.5 mm 8.3 mm Print 3D Model
Trọng lượng
188 g
201 g
Chất liệu
Glass , Faux leather
Polycarbonate
Màu sắc
Black Blue Silver Orange
Black White Blue
Chống nước/bụi
IP54
IP64
Bề mặt sử dụng
87 %
87 %
Chống rơi
Class A B C D E 90 drops without defects
Khả năng sửa chữa
Class A B C D E

Phần mềm

Hệ điều hành
Android 16 Android 16
Android 15 Android 15
Cập nhật
OS updates: 2 years, Security updates: 3 years
OS updates: 3 years, Security updates: 4 years
Dịch vụ Google
With Google Mobile Services
With 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)
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
GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, BeiDou (B1), BeiDou (B2)

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), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B18 (800), B19 (800), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), 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), 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), 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, 2 microphones
Con quay hồi chuyển
Yes

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