Samsung Galaxy M55s với Xiaomi Redmi 15A 5G

Tổng quan nhanh

Thương hiệu: Samsung; Xiaomi
Ngày ra mắt: tháng 9 năm 2024, 1 năm 9 tháng trước; tháng 3 năm 2026, 3 tháng trước
Giá ra mắt: ₹ 19,999.00 ($ 210.70); ₹ 12,999.00 ($ 137.92)
AnTuTu: 698.000 Antutu v10 Overall performance better than 78% of devices; 479.500 Antutu v10 Overall performance better than 72% of devices

Kích thước: 6.7"; 6.9"
Độ phân giải: 1080 x 2400 px FHD+; 720 x 1600 px HD+
Loại: Super AMOLED; LCD IPS
Mật độ: 393 ppi High Density; 254 ppi Medium Density
Tỷ lệ khung hình: 20:9; 20:9
Tính năng: Hole-punch Notch, Refresh rate 120 Hz, Always-On Display, Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5, Capacitive, Multi-touch, Frameless; Water Drop Notch, TUV Rheinland Low Blue Light, TÜV Rheinland Flicker-free Certified, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Peak brightness - 800 cd/m², TÜV Rheinland Eye Comfort Certification, 83% NTSC, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Chipset: Qualcomm Snapdragon 7 Gen1; Unisoc T8300
CPU: 1x2.4GHz Cortex A710 + 3x2.36GHz Cortex A710 + 4x1.80GHz Cortex A510; 2x2.2 GHz – Cortex A78 + 6x2 GHz – Cortex A55
Loại CPU: Octa-Core; Octa-Core
Tiến trình: 4 nm; 6 nm
Tần số: 2.4 GHz; 2.3 GHz
GPU: Adreno 644; Mali-G57 MP2
RAM: 8 GB; 4 GB
Loại RAM: LPDDR4X RAM; LPDDR4X RAM
64-bit: Yes; Yes

Độ phân giải: 50 Mpx; 32 Mpx
Khẩu độ: ƒ/ 1.8; ƒ/ 2.0
Đèn flash: LED; LED
Chống rung quang học: Yes; No
Quay chậm: Yes, 240 fps; No, 30 fps
Tính năng: 4K Video, Digital 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; Digital zoom, Dual camera, Digital image stabilization, 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, Dual capture
Kích thước điểm ảnh: —; 1.12 µm

Dung lượng: 128 GB; 64 GB
Khe thẻ SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card
Loại: —; UFS Storage 2.2

Kích thước: 76.5 mm 163.9 mm 7.8 mm Print 3D Model; 79.5 mm 171.6 mm 8.2 mm Print 3D Model
Trọng lượng: 180 g; 210 g
Chất liệu: Plastic; Plastic
Màu sắc: Black Green; Black Blue Violet
Bề mặt sử dụng: 85 %; 84 %
Chống nước/bụi: —; IP52

Hệ điều hành: Android 14 Upside-down cake Android 14; Android 16 HyperOS 3.X (Android 16)
Cập nhật: OS updates: 2 years, Security updates: 4 years; —
Dịch vụ Google: With Google Mobile Services; With Google Mobile Services

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.2; Bluetooth 5.4 LELow energy consumption
Hồ sơ Bluetooth: A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Visual Remote Control Profile), DIP (Device ID Profile), HFP (Hands-Free Profile), HID (Human Interface Profile), HSP (Headset Profile), MAP (Message Access Profile), PAN (Personal Area Networking Profile), OPP (Object Push Profile), PBAP/PAB (Phone Book Access Profile), HOGP, LDAC, SBC; A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile), LE (Low Energy)
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax); 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
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
USB: USB Type-C; USB Type-C
Tính năng USB: Charging, OTG; Charging, OTG
Định vị: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, NavIC System; GPS, A-GPS, GLONASS, Beidou, Galileo

5G: n1 (2100), n3 (1800), n5 (850), n8 (900), n28b (700), n40 (2300), n41 (2500), n77 (3700), n78 (3500); n1 (2100), n3 (1800), n5 (850), n8 (900), n28b (700), n38 (2600), n41 (2500), n78 (3500)
4G LTE: B1 (2100), B3 (1800), B5 (850), B8 (900), B28b (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500); B1 (2100), B3 (1800), B5 (850), B8 (900), B28b (700), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: B3 (1800), B5 (850), B8 (900); B3 (1800), B5 (850), B8 (900)