You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<

HTC U12+ vs LG KT770

Compare recorded specifications, size and practical differences.

HTC U12+

HTC U12+

Replace U12+
Remove U12+
LG KT770

LG KT770

Replace KT770
Remove KT770
+ Add a third phone

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.

  • WidthKT770: 22.4 mm narrowerKT770: 51.5 mm · U12+: 73.9 mm
  • Screen diagonalKT770: 3.2 in smaller diagonalKT770: 2.8 in · U12+: 6 in
  • Rear camera layoutDual / SingleU12+: Dual · KT770: Single
  • DepthU12+: 7.1 mm thinnerU12+: 8.7 mm · KT770: 15.8 mm
  • HeightKT770: 45.6 mm shorterKT770: 111 mm · U12+: 156.6 mm
  • Release year2018 / 2009U12+: 2018 · KT770: 2009

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.

Front
U12+: 156.6 × 73.9 mm 1 KT770: 111 × 51.5 mm 2
Side
U12+: 156.6 × 8.7 mm 1 KT770: 111 × 15.8 mm 2
  1. 1. U12+
    Height
    156.6 mm+45.6 mm versus KT770
    Width
    73.9 mm+22.4 mm versus KT770
    Depth
    8.7 mm
    Weight
    188 g
  2. 2. KT770
    Height
    111 mm
    Width
    51.5 mm
    Depth
    15.8 mm+7.1 mm versus U12+
    Weight
    Unknown

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.

Screen size
U12+: 6 in, 18:9, About 92.9 cm² rectangular area 1 KT770: 2.8 in, 5:3, About 22.3 cm² rectangular area 2
  1. 1. U12+ 6 in · 18:9 About 92.9 cm² rectangular area
  2. 2. KT770 2.8 in · 5:3 About 22.3 cm² rectangular area

U12+ has approximately 316.3% more rectangular screen area than KT770.

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 by storage capacity and phone
StorageU12+KT770
64 GB 6 GB RAM Unknown
128 GB 6 GB RAM Unknown
KT770: Original memory entry

120 MB

Practical features

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

1. U12+

NFC
Yes
Headphone jack
No
Memory card support
See details microSD · up to 512 GB (uses SIM 2 slot)

2. KT770

NFC
Unknown
Headphone jack
No
Memory card support
See details microSD · up to 16 GB (dedicated slot)

Battery capacity

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

Recorded capacity

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

  1. 1. U12+3500 mAh

    +2550 mAh versus KT770

  2. 2. KT770950 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. U12+2. KT770

Everyday essentials
Everyday essentials
SpecificationU12+KT770
Dimensions (HxWxD)
  • 156.6 Х 73.9 Х 8.7 mm
  • 111 Х 51.5 Х 15.8 mm
Weight
  • 188 g
  • 0 g
Technology
  • Super LCD6
  • TFT
Screen size
  • 6" inch
  • 2.8" inch
Screen resolution
  • 1440 x 2880 px
  • 240 x 400 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64/128 GB
  • 6 GB RAM
  • 120 MB
Memory card support
  • microSD
  • up to 512 GB (uses SIM 2 slot)
  • microSD
  • up to 16 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Ion
  • 950 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.0 (Oreo)
  • planned upgrade to Android 9.0 (Pie); Sense UI
  • Symbian OS 9.3 Series60 rel. 3.2.3
Chipset
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • No
  • No
Display
Display
SpecificationU12+KT770
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 256K
Screen area
  • 92.9 cm2
  • 22.3 cm2
Screen format
  • 18:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 80.3%
  • 39.0%
PPI /points per inch/
  • 537 PPI
  • 167 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video
SpecificationU12+KT770
Rear camera, main
  • 12 MP
  • Dual
  • 5 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • 1/2.55''
  • 1.4µm
  • OIS
  • dual pixel PDAF & laser AF
  • OIS -16 MP (12 MP effective)
  • f/2.6
  • 1.0µm
  • 2x optical zoom
  • AF
  • 5 MP
  • AF
Functions
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 480p@30fps
Front camera, selfie
  • 8 MP
  • Dual
  • 0.3 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 1/4''
  • 1.12µm 8 MP
  • 1.12µm
  • VGA videocall camera
DxOMark Main ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 103
Unknown
DxOMark PhotoLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 106
Unknown
DxOMark VideoLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 95
Unknown
Performance
Performance
SpecificationU12+KT770
Processor CPU
  • Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Unknown
Graphics processor GPU
  • Adreno 630
Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 275302
Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 2406
Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 8712
Unknown
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 13476
Unknown
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 507
Unknown
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 2082
Unknown
General specs
General specs
SpecificationU12+KT770
Release date
  • 2018
  • May
  • 2009
  • February
Colors
  • Translucent Blue
  • Ceramic Black
  • Flame red
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 650 EUR
Unknown
Battery life
  • Talking time- Up to 24 h (3G)
Unknown
Body build
  • Front/back glass & aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationU12+KT770
SIM card
  • Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 13(700)
  • 17(700)
  • 20(800)
  • 28(700)
  • 32(1500)
  • 38(2600)
  • 39(1900)
  • 49
  • 41(2500)
  • 66(1700/2100)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (5CA) Cat18 1200/150 Mbps
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
  • Yes
  • with A-GPS
USB
  • 3.1
  • Type-C 1.0 reversible connector
  • Proprietary
Bluetooth
  • 5.0
  • A2DP
  • aptX HD
  • LE
  • 2.0
Harmful irradiation Unknown
  • SAR - 0.36 W/kg (head) 0.75 W/kg (body)
Music and Audio
Music and Audio
SpecificationU12+KT770
Radio
  • No
  • No
Others
  • DCI-P3 -HDR10
  • 32-bit/384kHz audio -Active noise cancellation with dedicated mic
  • Touch-sensitive navigation keys
Other features
Other features
SpecificationU12+KT770
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: 50% in 35 min (Quick Charge 3.0) - IP68 dust/water proof (up to 1.5m for 30 mins) -Pressure-sensitive buttons
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Organizer -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Voice memo -Predictive text input