Lenovo Legion Duel 2 vs vivo Y78 (China)

Lenovo Legion Duel 2
Lenovo Legion Duel 2
vivo Y78 (China)
vivo Y78 (China)
Lenovo Legion Duel 2
vivo Y78 (China)
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900; CDMA 800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
    HSDPA 850, 900, 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43
    LTE frequency band 1, 3, 5, 8, 28, 34, 38, 39, 40, 41
  • 5G network
    5G band 1, 2, 3, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6/mmWave
    5G band 1, 5, 8, 28, 41, 77, 78 SA/NSA
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • EV-DO speed
    -
    3.1 Mbps download, 1.8 Mbps upload
  • LTE speed
    LTE-A (CA)
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2021-04
    2023-05
  • Status
    2021-05
    2023-05
  • Design
  • Build
    Glass front (Gorilla Glass 5), glass back, aluminum frame
    Glass front, plastic frame, plastic back
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    176 mm
    164.1 mm
  • Width
    78.5 mm
    76.2 mm
  • Thickness
    9.9 mm
    8 mm
  • Weight
    259 g
    190 g
  • Build features
    Built-in two cooling fans, RGB light panel (on the back), 6 pressure sensitive zones (gaming triggers)
    -
  • Colors
    Black, White
    Black, Blue, Gold
  • Display
  • Display type
    AMOLED
    IPS LCD
  • Physical size
    6.92 inches
    6.64 inches
  • Resolution
    1080 x 2460 pixels
    1080 x 2388 pixels
  • Pixel density
    388 ppi
    395 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Corning Gorilla Glass 5
    2.5D curved glass screen
  • Display features
    144Hz, HDR10+, 1300 nits (peak)
    -
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Single-core 2.84 GHz Kryo 680
    Dual-core 2.2 GHz
  • CPU(second)
    Triple-core 2.42 GHz Kryo 680
    Hexa-core 2.0 GHz
  • CPU(third)
    Quad-core 1.8 GHz Kryo 680
  • Chipset
    Qualcomm SM8350 Snapdragon 888 5G
    Mediatek Dimensity 7020
  • GPU
    Adreno 660
    IMG BXM
  • Memory RAM
    12, 16 GB
    8, 12 GB
  • Internal storage
    256, 512 GB
    128, 256 GB
  • Memory card
    No
    No
  • Storage
    UFS 3.1
    -
  • OS
  • OS
    Android 11, ZUI 12.5
    Android 13, OriginOS 3
  • Main camera
  • Camera type
    Dual
    Dual
  • Main camera
    (wide) , 64 MP, f/1.9 , 82˚ , 25 mm, 1/1.32" , 1.0 µm
    (wide) , 50 MP, f/1.8
  • (ultrawide) , 16 MP, f/2.2 , 123˚ , 16 mm, 1.0 µm
    (depth) , 2 MP, f/2.4
  • Primary camera resolution
    9280 x 6920 pixels
    -
  • Primary camera video
    8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, gyro-EIS, HDR10+ rec.
    1080p@30fps
  • Primary camera flash
    dual-LED flash
    LED flash
  • Camera features
    HDR, Panorama
    Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    44 MP, f/2.0 , 24 mm, 1/2.65" , 1.0 µm
    8 MP, f/2.0 , (wide)
  • Selfie camera features
    -
    Face unlock
  • Selfie camera video
    4K@30/60fps, 1080p@30/60/120fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, 802.11ax
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • WLAN WiFi Dual Band
    Dual-band
    Yes
  • USB
    2 x Type-C (2.0 & 3.1)
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.2
    v5.3
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth AptX
    -
    aptX HD
  • NFC
    Yes
    No
  • GPS
    Yes, with dual-band A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    Yes
    Yes
  • QZSS
    Yes
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, gyroscope, proximity
    Accelerometer, compass, fingerprint, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5500 mAh
    5000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes (50% in 12 min, 100% in 30 min)
    Yes, 44W
  • Tests and performance
  • Antutu
    842552 (v9)
    -
  • Geekbench(single-core)
    1168 (v5.2)
    -
  • Geekbench(multi-core)
    3836 (v5.2)
    -
  • Cost
  • Price
    960 USD
    200 USD

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