Vivo Y78 vs Xiaomi Redmi 15 4G

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ブランド: vivo; Xiaomi
発売日: 2023年5月, 3 年 1 か月前; 2025年8月, 10 か月前
発売価格: CN¥ 1,399.00 ($ 204.59); —
AnTuTu: 547.600 Antutu v10 Overall performance better than 74% of devices; 338.000 Antutu v10 Overall performance better than 63% of devices

サイズ: 6.64"; 6.9"
解像度: 1080 x 2388 px FHD+; 1080 x 2340 px FHD+
種類: LCD IPS; LCD IPS
密度: 395 ppi High Density; 374 ppi High Density
アスペクト比: 20:9; 20:9
機能: Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 240 Hz, 1500:1 contrast ratio, HDR10, DCI-P3, 96% NTSC, Scratch resistant, Capacitive, Multi-touch, Frameless; Hole-punch Notch, TUV Rheinland Low Blue Light, TÜV Rheinland Flicker-free Certified, Refresh rate 144 Hz, Brightnes 700 cd/m² (typ), TÜV Rheinland Eye Comfort Certification, DCI-P3, Scratch resistant, Capacitive, Multi-touch, Frameless

チップセット: MediaTek Dimensity 7050 (MT6877); Qualcomm Snapdragon 685 (SM6225)
CPU: 2x2.6 GHz ARM Cortex A78+6x 2.0 GHz ARM Cortex A55; 4x2.8 GHz Cortex A73 + 4x1.9GHz Cortex A53
CPU の種類: Octa-Core; Octa-Core
プロセス: 6 nm; 6 nm
クロック周波数: 2.6 GHz; 2.8 GHz
GPU: Mali-G68 MC4; Adreno 610
RAM: 8 GB; 6 GB
RAM の種類: LPDDR4X RAM; LPDDR4X RAM
64ビット: Yes; Yes

解像度: 50 Mpx; 50 Mpx
絞り: ƒ/ 1.8; ƒ/ 1.8
フラッシュ: LED; LED
光学式手ぶれ補正: Yes; No
スローモーション: Yes, 960 fps; Yes, 60 fps
機能: UIS, UIS Max, Noise reduction, 4K Video, Digital zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode; Digital zoom, Triple 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

寸法: 76.2 mm 164.1 mm 8.0 mm Print 3D Model; 82.1 mm 171.1 mm 8.0 mm Print 3D Model
重量: 190 g; 224 g
素材: Polycarbonate; Plastic
カラー: Black Gold Green; Black Silver Violet
使用可能面積: 85 %; 83 %
防水・防塵: —; IP64
耐落下性: —; Class A B C D E 270 drops without defects
修理のしやすさ: —; Class A B C D E

オペレーティングシステム: Android 13 Tiramisu OriginOS 3 (Android 13); Android 16 HyperOS 3.X (Android 16)
Google サービス: Without Google Mobile services; With Google Mobile Services
アップデート: —; OS updates: 5 years

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.3 LELow energy consumption; Bluetooth 5.1 LELow energy consumption
Bluetooth プロファイル: A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC; 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, WiFi 6 (802.11ax); 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
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
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, QZSS, Galileo, GLONASS (L1), BeiDou (B1); GPS, A-GPS, GLONASS, Beidou, Galileo

5G: n1 (2100), n5 (850), n8 (900), n28a (700), n41 (2500), n77 (3700), n78 (3500); —
4G LTE: B1 (2100), B3 (1800), B5 (850), B8 (900), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500); B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)