Archos 50 Saphir vs Lenovo K8 Note

Compare recorded specifications, size and practical differences.

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • Weight

    50 Saphir: 30 g lighter

    50 Saphir:
    150 g
    K8 Note:
    180 g
  • Chipset

    50 Saphir:
    Mediatek MT6737 (28 nm)
    K8 Note:
    Mediatek MT6797D Helio X23 (20 nm)
  • Rear camera layout

    50 Saphir:
    Single
    K8 Note:
    Dual
  • Depth

    K8 Note: 5.4 mm thinner

    50 Saphir:
    13.9 mm
    K8 Note:
    8.5 mm
  • Height

    50 Saphir: 7.9 mm shorter

    50 Saphir:
    146.6 mm
    K8 Note:
    154.5 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

  1. 1. 50 Saphir

    Height:
    146.6 mm
    Width:
    75.9 mm
    Depth:
    13.9 mm +5.4 mm versus K8 Note
  2. 2. K8 Note

    Height:
    154.5 mm +7.9 mm versus 50 Saphir
    Width:
    75.9 mm
    Depth:
    8.5 mm

Weight

Bars start at zero and share a scale within this chart.

  1. 1. 50 Saphir

    150 g

  2. 2. K8 Note

    180 g

    +30 g versus 50 Saphir

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. 50 Saphir

    50 Saphir: Screen geometry unavailable or conflicting.

  2. 2. K8 Note

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for 50 Saphir, K8 Note, compared at the same storage capacity.
Storage50 SaphirK8 Note
16 GB 2 GB RAM Unknown
K8 Note: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 GB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. 50 Saphir

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (uses shared SIM slot)

2. K8 Note

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

  1. 1. 50 Saphir

    5000 mAh

    +1000 mAh versus K8 Note

  2. 2. K8 Note

    4000 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. 50 Saphir2. K8 Note

Everyday essentials
Everyday essentials — specifications for 50 Saphir, K8 Note.
Specification50 SaphirK8 Note
Dimensions (HxWxD)
  • 146.6 Х 75.9 Х 13.9 mm
  • 154.5 Х 75.9 Х 8.5 mm
Weight
  • 150 g
  • 180 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 5.5" inch
Screen resolution
  • 720 x 1280 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 128 GB (uses shared SIM slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 5000 mAh
  • Non-removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 7.1.1 (Nougat)
  • upgradable to Android 8.0 (Oreo)
Chipset
  • Mediatek MT6737 (28 nm)
  • Mediatek MT6797D Helio X23 (20 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 50 Saphir, K8 Note.
Specification50 SaphirK8 Note
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 161.9 g
  • 71.1%
PPI /points per inch/
  • 294 PPI
  • 401 PPI
Screen protection
  • Corning Gorilla Glass 4
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for 50 Saphir, K8 Note.
Specification50 SaphirK8 Note
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 8 MP
  • AF
  • 13 MP
  • f/1.7
  • PDAF -5 MP
  • depth sensor
Functions
  • Dual-LED flash
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 13 MP
  • Single
Specifications
  • 2 MP
  • 13 MP
  • f/2.0
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for 50 Saphir, K8 Note.
Specification50 SaphirK8 Note
Processor CPU
  • Quad-core 1.5 GHz Cortex-A53
  • Deca-core 2.3 GHz
Graphics processor GPU
  • Mali-T720MP2
  • Mali-T880 MP4
Antutu 7 score *
  • 39723
  • 90722
GeekBench 4 Single Core * Unknown
  • 1476
GeekBench 4 Multi-Core * Unknown
  • 4067
GeekBench 4 RenderScript * Unknown
  • 3243
GeekBench 5 Single Core * Unknown
  • 218
GeekBench 5 Multi-Core * Unknown
  • 950
General specs
General specs — specifications for 50 Saphir, K8 Note.
Specification50 SaphirK8 Note
Release date
  • 2017
  • February
  • 2017
  • August
Colors
  • Black
  • Fine Gold
  • Venom Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 180 EUR
Battery life
  • Stand by time- Up to 740 h (2G) / Up to 550 h (3G) Talking time- Up to 37 h (2G) / Up to 27 h (3G)
  • Stand by time- Up to 378 h (3G) Talking time- Up to 25 h (3G)
Body build Unknown
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for 50 Saphir, K8 Note.
Specification50 SaphirK8 Note
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE 800 / 1800 / 2100 / 2600
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 40(2300)
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n/ac
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • Super AMOLED
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.55 W/kg (head) 0.80 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for 50 Saphir, K8 Note.
Specification50 SaphirK8 Note
Radio
  • FM radio
  • FM radio
Others Unknown
  • Dolby Atmos audio enhancement -Active noise cancellation with dedicated mic
Other features
Other features — specifications for 50 Saphir, K8 Note.
Specification50 SaphirK8 Note
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Fast battery charging (Pump Express) - IP68 dust/water proof (up to 1m for 30 mins)
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (Turbo Charge) - Splash Resistant