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Motorola Moto C (XT1757) vs LG K4 (K121)

Side by side comparison between Motorola Moto C vs LG K4 phones, differences, pros, cons and full specifications. What's the better?

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Compare LG K4 X Motorola Moto C (XT1757) 08Points
5"
TFT

480x854

5
MP

2mp

1GB
RAM

Quad-core

2350
mAh

(Removable)

vs
4.5"
IPS

480x854

5
MP

2mp

1GB
RAM

Quad-core

1940
mAh

(Removable)

What's the better phone? Motorola Moto C (XT1757)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Moto C (XT1757)} 8 Advantages Motorola Moto C (XT1757) vs K4 (K121)} 8 Advantages LG K4 (K121)
+1.1GHz 64bit Quad-core16%
More powerful processor, you can open your applications faster
vs1.1GHz 32bit Quad-core
+5"11%
Larger screen
vs4.5"
+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
vsLED flash
+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsNot supported
+Android 7.0 NougatAdvantage
Android 7.0 Nougat is newer and safer
vsAndroid 5.1.1 Lollipop
+2350 mAh21%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs1940 mAh
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
(dedicated slot)
+4.2 + A2DPAdvantage
Bluetooth 4.2 + A2DP is newer and faster
vs4.1 + A2DP
154 grams (5.39 ounces)vs+113 grams (3.96 ounces)36%
Lighter
9 millimeters (0.35 inches)vs+8.9 millimeters (0.35 inches)1%
Thinner
TFT LCDvs+TFT IPS LCDAdvantage
TFT IPS LCD display is brighter and more vivid
196 PPIvs+218 PPI11%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
Not supportedvs+AutofocusAdvantage
Best autofocus type for taking pictures
(front) VGA (720x480)vs+(front) HD (1280x720)167%
More image quality for recording videos with the secondary camera
Not supportedvs+Ambient light sensorAdvantage
Sensors help you use the device
Not supportedvs+Proximity sensorAdvantage
Sensors help you use the device

27 Common items in both devices
1GB LPDDR3
8GB (4GB available) / 8GB (3.88GB available)
Until 32GB microSD, microSDXC / Until 32GB microSD, microSDHC
Plastic body, glass front
16 million
480x854 pixels
(back) 5MP
+20 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

๐Ÿ“ฑ Model features

Moto C (XT1757)LG K4 (K121)
ModelMoto C (XT1757)LG K4 (K121)
Other model namesLenovo Moto C XT1757 (4G) Dual-sim, Motorola Watson(Bell, Rogers, Telus) LG K4 K121, LGK121
Country or region available(Global, International)
(Global, International)
Canada
Canada
BrandMotorolaLG
Release date6/2/20172/1/2016
Depth9 millimeters (0.35 inches)8.9 millimeters (0.35 inches)
Size (width x height)73.6 x 145.5 millimeters (2.9 x 5.73 in)66.7 x 131.9 millimeters (2.63 x 5.19 in)
Weight154 grams (5.39 ounces)113 grams (3.96 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersNot supportedNot supported

๐Ÿ“ฒ Display

Moto C (XT1757)LG K4 (K121)
Display typeTFT LCDTFT IPS LCD
Screen size5" inches4.5" inches
Screen-to-body ratio~64.3% (screen-to-body ratio)~63.4% (screen-to-body ratio)
Display resolution480x854 pixels480x854 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)196 PPI218 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registered60Hz
Display featuresfeature not registeredNot supported

๐Ÿค– Operating System

Moto C (XT1757)LG K4 (K121)
System versionAndroid 7.0 NougatAndroid 5.1.1 Lollipop
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

โš™๏ธ Processor

Moto C (XT1757)LG K4 (K121)
Chipset64bit: MediaTek MT6737M (28nm)32bit: Qualcomm Snapdragon 210 MSM8909 (28nm)
CPUQuad-core, 1 processor:
4x 1.1GHz ARM Cortex-A53 (Quad-core)
Quad-core, 1 processor:
4x 1.1GHz ARM Cortex-A7 (Quad-core)
GPU graphical controllerARM Mali-T720 MP2 550MhzQualcomm Adreno 304
Performance (benchmark)feature not registeredfeature not registered

๐Ÿ’ฝ Memory and storage

Moto C (XT1757)LG K4 (K121)
RAM memory1GB LPDDR31GB LPDDR3
Internal storage8GB (4GB available)
eMMC 5.0
8GB (3.88GB available)
External storageUntil 32GB microSD, microSDXC
(dedicated slot)
Until 32GB microSD, microSDHC
(dedicated slot)

๐Ÿ“ถ Mobile networks

Moto C (XT1757)LG K4 (K121)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Not supported
SIM card2 slots (Dual-SIM)
micro-SIM (3FF)
1 slot (Single-SIM)
micro-SIM (3FF)
Maximum Download / Upload150/50 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/1700/1900
Primary 4G networkLTE Cat4 (Bands 2, 3, 4, 5, 7, 8, 28)LTE Cat4 (Bands 2, 4, 7, 17)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

๐Ÿ“ท Camera

Moto C (XT1757)LG K4 (K121)
Back camera (main camera)5 megapixels5 megapixels
Main camera resolution2560x1920 pixels2592x1944 pixels
Video recording (primary)HD (1280x720) 30 fpsHD (1280x720) 30 fps
FlashLED flash on both camerasLED flash
Focal aperturef/2.8 (aperture)f/2.8 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel size1.4ยตm pixelfeature not registered
AutofocusNot supportedAutofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasNot supported
Camera extrasfeature not registeredfeature not registered

๐Ÿ“ธ Front camera

Moto C (XT1757)LG K4 (K121)
Front camera (secondary)2 megapixels2 megapixels
Front camera resolution1600x1200 pixels1600x1200 pixels
Video recording (secondary)VGA (720x480)HD (1280x720)
Front flashLEDNot supported
Focal aperturef/2.8 (aperture)f/2.8 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel size1ยตm pixelfeature not registered

๐Ÿ”‰ Sound and multimedia

Moto C (XT1757)LG K4 (K121)
LoudspeakerSupportedSupported
Active noise cancellationNot supportedNot supported
RadioFMFM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, XviDMP4, H.264, H.263, XviD
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, eAAC+, FLAC

๐Ÿ”Œ Connectivity

Moto C (XT1757)LG K4 (K121)
USBMicroUSB 2.0MicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.2 + A2DP4.1 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS
NFCNot supportedNot supported
Infrared portNot supportedNot supported

๐Ÿงญ Sensors

Moto C (XT1757)LG K4 (K121)
SensorsAccelerometerAccelerometer
Ambient light sensor
Proximity sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

Moto C (XT1757)LG K4 (K121)
Battery typeLiPo: li-ion polymer (Removable)
HC40
Li-Ion: lithium-ion (Removable)
BL-49JH
Battery capacity2350 mAh1940 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomyfeature not registered9 hours
Standbyfeature not registered500 hours (20.8 days)

โž• Other features

Moto C (XT1757)LG K4 (K121)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneousโ€ข Colors: Starry Black, Pearl White
โ€ข WiFi hotspot
โ€ข Colors: White, Blue
โ€ข Knock Code

โ˜ข๏ธ Radiation rate

Moto C (XT1757)LG K4 (K121)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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