Samsung Galaxy A15 4G vs Xiaomi Redmi K50i

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ブランド: Samsung; Xiaomi
発売日: 2023年12月, 2 年 6 か月前; 2022年7月, 3 年 11 か月前
AnTuTu: 420.000 Antutu v10 Overall performance better than 69% of devices; 814.934 Antutu v10 Overall performance better than 81% of devices

サイズ: 6.5"; 6.6"
解像度: 1080 x 2340 px FHD+; 1080 x 2460 px FHD+
種類: Super AMOLED; LCD IPS
密度: 396 ppi High Density; 407 ppi Very high density
アスペクト比: 20:9; 20:9
機能: Water Drop Notch, Refresh rate 90 Hz, Peak brightness - 800 cd/m², Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Refresh rate 144 Hz, Touch sampling rate 270 Hz, Brightnes 500 cd/m² (typ), Max brightness HBM - 650 cd/m², 1400:1 contrast ratio, HDR10, DCI-P3, DC dimming, sRGB standard, DisplayMate A+, Dolby Vision, Scratch resistant, Corning Gorilla Glass 5, 3D curved glass screen, Capacitive, Multi-touch, Frameless

チップセット: MediaTek Helio G99 (MT6789); MediaTek Dimensity 8100 Max
CPU: 2x Cortex A76 2.2 GHz + 6x Cortex A55 2.0 GHz; 4x Cortex A78 2.85 GHz + 4x Cortex A55 2.0 GHz
CPU の種類: Octa-Core; Octa-Core
プロセス: 6 nm; 5 nm
クロック周波数: 2.2 GHz; 2.85 GHz
GPU: Mali-G57 MC2; Mali-G610 MC6
RAM: 4 GB; 6 GB
64ビット: Yes; Yes
RAM の種類: —; RAM LPDDR5

解像度: 50 Mpx; 64 Mpx
絞り: ƒ/ 1.8; ƒ/ 1.89
フラッシュ: LED; LED
光学式手ぶれ補正: No; No
スローモーション: Yes, 240 fps; Yes, 960 fps
機能: Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; 4K Video, Digital zoom, Triple camera, Digital image stabilization, Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, 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
センサー: —; Samsung Bright S5KGW2
ピクセルサイズ: —; 0.80 µm
センサーサイズ: —; 1/1.72"

寸法: 76.8 mm 160.1 mm 8.4 mm Print 3D Model; 74.3 mm 163.6 mm 8.9 mm Print 3D Model
重量: 200 g; 200 g
素材: Plastic; Plastic , Glass
カラー: Black Blue Yellow Cyan; Black Blue Silver
使用可能面積: 86 %; 85 %
防水・防塵: —; IP53

オペレーティングシステム: Android 14 Upside-down cake Android 14; Android 12 Snow Cone MIUI V13 (Android 12)
アップデート: OS updates: 2 years, Security updates: 3 years; —
Google サービス: 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 LELow energy consumption; Bluetooth 5.3 LELow energy consumption
Bluetooth プロファイル: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), 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)
Wi-Fi 機能: 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
USB 機能: Charging, OTG; Charging, OTG
ナビゲーション: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GLONASS (L1), BeiDou (B1)

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), 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), B20 (800), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500)
3G: B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G: B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)

指紋: Yes, on the side; Yes, on the side
加速度センサー: Yes; Yes
光センサー: Yes; Yes
冷却システム: No; Yes
オーディオ: 2 microphones; Dolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphones
ジャイロスコープ: —; Yes