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Product comparison · 2 tablets

Acer Iconia B1-780-K6C3 Mediatek vs Lenovo X1 (2nd Gen)

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  • 50specifications compared
  • 32differ
  • 18identical
  • 100known for one product only

Key differences

  • Display diagonal
    • 17.8 cm (7")
    • 30.5 cm (12")
  • Display resolution
    • 1280 x 720 pixels
    • 2160 x 1440 pixels
  • Native aspect ratio
    • 16:9
    • 3:2
  • Processor family
    • Mediatek
    • Intel® Core™ i7
  • Processor model
    • MT8163
    • i7-7Y75
  • Processor cores
    • 4
    • 2
  • Processor cache
    • 1 MB
    • 4 MB
  • Internal memory
    • 1 GB
    • 16 GB

Side by side

Differences highlightedShow differences only
150 specifications
A

Acer

Iconia B1-780-K6C3 Mediatek

Model B1-780-K6C3

View product
B

Lenovo

X1 (2nd Gen)View product
Display3 differ
Display diagonalDiffers17.8 cm (7")30.5 cm (12")
Display resolutionDiffers1280 x 720 pixels2160 x 1440 pixels
Display brightnessKnown for one360 cd/m²
Native aspect ratioDiffers16:93:2
Processor4 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersMediatekIntel® Core™ i7
Processor generationKnown for one7th gen Intel® Core™ i7
Processor modelDiffersMT8163i7-7Y75
Processor coresDiffers42
Processor threadsKnown for one4
Processor boost frequencyKnown for one3.6 GHz
Processor cacheDiffers1 MB4 MB
Processor cache typeKnown for oneSmart Cache
Bus typeKnown for oneOPI
Configurable TDP-down frequencyKnown for one0.6 GHz
Conflict-Free processorKnown for oneYes
Graphics & IMC lithographyKnown for one14 nm
PCI Express configurationsKnown for one1x2+2x1, 1x4, 2x2, 4x1
Processor codenameKnown for oneKaby Lake
Processor lithographyKnown for one14 nm
Processor operating modesKnown for one64-bit
Processor package sizeKnown for one20.5 X 16.5 mm
SteppingKnown for oneH0
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
System bus rateKnown for one4 GT/s
Thermal Design Power (TDP)Known for one4.5 W
Thermal Monitoring TechnologiesKnown for oneYes
TjunctionKnown for one100 °C
Processor architectureKnown for oneARM Cortex-A53
Memory2 differ
Internal memoryDiffers1 GB16 GB
Internal memory typeDiffersDDR3L-SDRAMLPDDR3-SDRAM
Maximum internal memoryKnown for one16 GB
Memory clock speedKnown for one1866 MHz
Storage4 differ
Internal storage capacityDiffers16 GB512 GB
Storage mediaDiffersFlashSSD
Compatible memory cardsDiffersMicroSD (TransFlash), MicroSDXCMicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card sizeDiffers128 GB64 GB
Graphicsidentical
Graphics card familyKnown for oneIntel
Graphics cardKnown for oneHD Graphics 615
Audio1 differ
Number of built-in speakersDiffers12
Speaker powerKnown for one0.5 W
Camera2 differ
Rear camera resolution (numeric)Differs2 MP8 MP
Auto focusKnown for oneYes
Rear camera flashKnown for oneYes
Maximum video resolutionKnown for one1920 x 1080 pixels
Video recordingKnown for oneYes
Video recording modesKnown for one1080p
Front camera resolution (numeric)Differs0.3 MP2 MP
Network3 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one4G
4G standardKnown for oneLTE
Bluetooth versionDiffers4.04.1
Top Wi-Fi standardDiffersWi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
WWANKnown for oneInstalled
SIM card typeKnown for oneNanoSIM
Ports & interfaces1 differ
USB 2.0 ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Microphone inKnown for oneNo
Mini DisplayPorts quantityKnown for one1
Headphone outDiffersYesNo
Micro-USB 2.0 ports quantityKnown for one1
Headphone connectivityKnown for one3.5 mm
Design2 differ
Form factorDiffersSlateConvertible (Detachable)
Device typeDiffersMobile tabletTablet PC
Performanceidentical
GPS (satellite)Known for oneYes
Position locationKnown for oneNo
Assisted GPS (A-GPS)Known for oneNo
Sensorsidentical
Ambient light sensorKnown for oneYes
GyroscopeKnown for oneYes
Electronic compassKnown for oneYes
Securityidentical
Fingerprint readerKnown for oneYes
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Software1 differ
PlatformDiffersAndroidWindows
Operating system installedKnown for oneWindows 10 Pro
Operating system architectureKnown for one64-bit
Processor special featuresidentical
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel TSX-NIKnown for oneYes
Intel TSX-NI versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Battery capacityDiffers10.28 Wh37 Wh
Number of battery cellsDiffers12
Continuous video playback time (max)Known for one10 h
Battery life (max)Known for one6 h
Power1 differ
AC adapter powerDiffers10 W45 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter frequencyKnown for one50 - 60 Hz
Weight & dimensions4 differ
WidthDiffers101 mm291.5 mm
DepthDiffers191.7 mm209.5 mm
HeightDiffers9.4 mm8.75 mm
WeightDiffers250 g767 g
Packaging contentidentical
Keyboard includedKnown for oneYes
Stylus penKnown for oneYes
Warranty cardKnown for oneYes
AC adapter includedKnown for oneYes
Certificates1 differ
CertificationDiffersWEEEMIL-STD-810G, GREENGUARD, EPEAT Gold, Low Halogen
Other featuresidentical
Processor socketKnown for oneBGA 1515
Processor ARK IDKnown for one95441

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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