Archos Saphir 50X vs LG K40

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

    K40: 60 g lighter

    Saphir 50X:
    210 g
    K40:
    150 g
  • Width

    K40: 4.1 mm narrower

    Saphir 50X:
    76 mm
    K40:
    71.9 mm
  • Screen diagonal

    Saphir 50X: 0.2 in smaller diagonal

    Saphir 50X:
    5.5 in
    K40:
    5.7 in
  • Chipset

    Saphir 50X:
    Mediatek MT6737VWT
    K40:
    Mediatek MT6762 Helio P22 (12 nm)
  • Depth

    K40: 4.7 mm thinner

    Saphir 50X:
    13 mm
    K40:
    8.3 mm
  • Height

    Saphir 50X: 6.4 mm shorter

    Saphir 50X:
    146.6 mm
    K40:
    153 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. Saphir 50X

    Height:
    146.6 mm
    Width:
    76 mm +4.1 mm versus K40
    Depth:
    13 mm +4.7 mm versus K40
  2. 2. K40

    Height:
    153 mm +6.4 mm versus Saphir 50X
    Width:
    71.9 mm
    Depth:
    8.3 mm

Weight

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

  1. 1. Saphir 50X

    210 g

    +60 g versus K40

  2. 2. K40

    150 g

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. Saphir 50X

    Saphir 50X: Screen geometry unavailable or conflicting.

  2. 2. K40

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    83.8 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 Saphir 50X, K40, compared at the same storage capacity.
StorageSaphir 50XK40
16 GB 2 GB RAM Unknown
K40: Original memory entry

32 GB · 2/3 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. Saphir 50X

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

2. K40

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 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. Saphir 50X

    4000 mAh

    +1000 mAh versus K40

  2. 2. K40

    3000 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. Saphir 50X2. K40

Everyday essentials
Everyday essentials — specifications for Saphir 50X, K40.
SpecificationSaphir 50XK40
Dimensions (HxWxD)
  • 146.6 Х 76 Х 13 mm
  • 153 Х 71.9 Х 8.3 mm
Weight
  • 210 g
  • 150 g
Technology
  • S-IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 5.7" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1440 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 32 GB
  • 2/3 GB RAM
Memory card support
  • microSD
  • up to 128 GB (uses shared SIM slot)
  • microSD
  • up to 512 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 7.0 (Nougat)
  • Android 8.1 (Oreo)
Chipset
  • Mediatek MT6737VWT
  • Mediatek MT6762 Helio P22 (12 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Saphir 50X, K40.
SpecificationSaphir 50XK40
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 83.8 cm2
Screen format
  • 16:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 161.9 g
  • 76.2%
PPI /points per inch/
  • 294 PPI
  • 282 PPI
Screen protection
  • Corning Gorilla Glass 4
Unknown
Camera and Video
Camera and Video — specifications for Saphir 50X, K40.
SpecificationSaphir 50XK40
Rear camera, main
  • 8 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 16 MP
  • f/2.0
  • PDAF
Functions
  • Dual-LED flash
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 2 MP
  • 8 MP
  • f/2.0
Performance

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

Performance — specifications for Saphir 50X, K40.
SpecificationSaphir 50XK40
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Mali-T720MP2
  • PowerVR GE8320
Antutu 7 score *
  • 29382
  • 75203
General specs
General specs — specifications for Saphir 50X, K40.
SpecificationSaphir 50XK40
Release date
  • 2018
  • April
  • 2019
  • February
Colors
  • Black
  • Black
  • Platinum
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
Unknown
Body build Unknown
  • Front glass
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for Saphir 50X, K40.
SpecificationSaphir 50XK40
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • 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)
  • 7(2600)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • Super AMOLED
  • 5.0
  • 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 Saphir 50X, K40.
SpecificationSaphir 50XK40
Radio
  • FM radio
  • FM radio
Others Unknown
  • DTS: X Surround Sound -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Saphir 50X, K40.
SpecificationSaphir 50XK40
Dop
  • Sensors Accelerometer
  • proximity
  • compass - IP68 dust/water proof (up to 1m for 30 mins) - For Europe
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - MIL-STD-810G compliant - Also known as LG K12+
  • LG K12 Plus
  • LG X4 (2019)