Ulefone Note 21 vs Vivo Y31 5G

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ブランド: Ulefone; vivo
発売日: 2025年1月, 1 年 6 か月前; 2025年9月, 10 か月前
AnTuTu: 251.000 Antutu v10 Overall performance better than 59% of devices; 456.552 Antutu v10 Overall performance better than 71% of devices

サイズ: 6.56"; 6.68"
解像度: 720 x 1612 px HD+; 720 x 1608 px HD+
種類: LCD IPS; LCD IPS
密度: 269 ppi Medium Density; 264 ppi Medium Density
アスペクト比: 20:9; 20:9
機能: Water Drop Notch, Refresh rate 90 Hz, Brightnes 450 cd/m² (typ), 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Hole-punch Notch, SGS Certified, Refresh rate 120 Hz, Max brightness HBM - 1000 cd/m², 1500:1 contrast ratio, Color LED Notifications, Scratch resistant, 2.5D curved glass screen, Capacitive, Frameless

チップセット: Unisoc Tiger T606; Qualcomm Snapdragon 4 Gen 2 (SM4450)
CPU: 2x1.6 GHz Cortex A75 + 6x1.6 GHz Cortex A55; 2x2.2 GHz Cortex A76 +6x 2.0 GHz Cortex A55
CPU の種類: Octa-Core; Octa-Core
プロセス: 12 nm; 4 nm
クロック周波数: 1.6 GHz; 2.2 GHz
GPU: ARM Mali-G57; Qualcomm Adreno
RAM: 4 GB; 4 GB
RAM の種類: LPDDR4X RAM; LPDDR4X RAM
64ビット: Yes; Yes

解像度: 13 Mpx; 50 Mpx
絞り: ƒ/ 2.2; ƒ/ 1.8
センサー: Samsung S5K3L6; —
ピクセルサイズ: 1.12 µm; —
センサーサイズ: 1/3.1"; —
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: No, 30 fps; Yes, 120 fps
機能: Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Flicker sensor, Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

容量: 128 GB; 128 GB
SD スロット: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card
種類: —; eMMC 5.1 Storage

寸法: 75.2 mm 163.2 mm 9.2 mm Print 3D Model; 77.0 mm 166.1 mm 8.4 mm Print 3D Model
重量: 196 g; 209 g
素材: Plastic; Plastic
カラー: Black Violet; Red Green
耐落下性: Class A B C D E 113 drops without defects; —
修理のしやすさ: Class A B C D E; —
使用可能面積: 84 %; 83 %
防水・防塵: —; IP64 , MIL-STD-810H

オペレーティングシステム: Android 14 Upside-down cake Android 14; Android 15 Funtouch OS 15 (Android 15)
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 5.0 LELow energy consumption; Bluetooth 4.2 LELow energy consumption
Bluetooth プロファイル: A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy), APT-x, SBC
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
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, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS

4G LTE: B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100); B1 (2100), B3 (1800), B5 (850), B8 (900), B28b (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B2 (1900), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n8 (900), n28b (700), n40 (2300), n77 (3700), n78 (3500)