Side by side comparison and review of Sony XPERIA X and LG K4. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Sony XPERIA X | LG K4 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | F5121 | M160 (2017) | |
| Form Factor | Touch | Touch | |
| Height | 143 mm | 144.7 mm | LG K4 has greater height than Sony XPERIA X. |
| Width | 69 mm | 72.6 mm | LG K4 has greater width than Sony XPERIA X. |
| Depth | 7.7 mm | 7.9 mm | Sony XPERIA X is narrower than Sony XPERIA X. |
| Weight | 152 g | 138 g | LG K4 is lighter than Sony XPERIA X. |
| Body Colour | White | Lime gold | Rose gold | Graphite black | Black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.23 W/kg (body), 0.72 W/kg (head) | 1.27 W/kg (body), 0.556 W/kg (head) | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | - | Single-SIM |
| DISPLAY | Sony XPERIA X | LG K4 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 5" | 5" | Both phones have the same screen size. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 480 x 854 pixels | Sony XPERIA X has better screen resolution than LG K4. |
| Display Format | Full HD | - | |
| Pixel Density | - | 195 ppi | |
| Max Brightness | - | 350 cd/m² | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Enhancement Technology | Super Vivid mode | - | |
| Display Features | Curve edge | - | |
| Display Protection (Screen Protector) | Scratch-resistant glass | Corning Gorilla Glass 3 (scratch resistant glass) |
| PROCESSOR | Sony XPERIA X | LG K4 |
|---|
| Processor Type (CPU) | Qualcomm | Qualcomm Snapdragon | |
|---|---|---|---|
| Processor Number | MSM8956 | - | |
| Clock Speed | 1.8 GHz | 1.1 GHz | Sony XPERIA X has higher clock speed than LG K4. |
| Processor Core Qty | 6-core | Quad-core | Sony XPERIA X has higher processor core quantity than LG K4. |
| 64-bit Architecture | Yes | - | Sony XPERIA X has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 510 | Qualcomm ADRENO 304 |
| MEMORY | Sony XPERIA X | LG K4 |
|---|
| RAM | 3 GB | 1 GB | Sony XPERIA X has more RAM than LG K4. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 8 GB | Sony XPERIA X has more internal memory than LG K4. |
| User Memory | 20 GB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 200 GB | microSDHC - up to 32 GB |
| CAMERA | Sony XPERIA X | LG K4 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 23 Megapixel | 5 Megapixel | Sony XPERIA X has better camera resolution than LG K4. |
| Sensor Name | Sony Exmor RS sensor | - | |
| Lens Type | Wide-angle lens | - | |
| Lens Aperture | F/2.0 | F/2.6 | Sony XPERIA X has better lens aperture than Sony XPERIA X. |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | 24 mm | - | |
| Digital Zoom | 8x | 4x | Sony XPERIA X has better digital zoom than LG K4. |
| Special Effects | Night Scene, Creative effect | HDR | |
| HDR Mode | Auto HDR mode | - | |
| Camera Modes | Red-Eye Reduction, Sweep Panorama, AR Effect mode, SteadyShot, Timeshift video | Timer mode, Cheese Shot | |
| Face Recognition (Face ID) | Smile shutter, Face in Picture | Face recognition | Both phones have face detection. |
| White Balance | - | Automatic | |
| Light Source | LED light | LED light | |
| Video Resolutions | 1920 x 1080 (1080p) | 1280 x 720 (720p) at 30 fps | |
| Camera Features (Functions) | Quick Launch, Superior Auto, Object tracking, G lens, Scene recognition, Sound Photo, Hybrid Auto focus, Sticker Creator | Pause & Resume Recording, geotagging |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 13 Megapixel | 5 Megapixel | Sony XPERIA X has better front camera resolution than LG K4. |
| Lens Type (Front) | Wide-angle lens | - | |
| Lens Aperture (Front) | F/2.0 | F/2.7 | Sony XPERIA X has better front lens aperture than Sony XPERIA X. |
| Camera Modes (Front) | - | Gesture Shot | |
| Face Recognition (Face ID) | - | Face recognition | LG K4 has face detection. |
| Video Resolutions (Front) | 1920 x 1080 (1080p) | 1280 x 720 (720p) |
| BATTERY AND CHARGING | Sony XPERIA X | LG K4 |
|---|
| Battery Capacity (Battery Size) | 2620 mAh | 2500 mAh | Sony XPERIA X has larger battery capacity than LG K4. |
|---|---|---|---|
| Standby Time | 600 hours | 100 hours | Sony XPERIA X has longer standby time than LG K4. |
| Talk Time | 840 minutes | 240 minutes | Sony XPERIA X has longer battery life when making calls than LG K4. |
| Run Time Details | Talk (GSM): up to 600 min Standby (GSM): up to 580 hrs Talk (WCDMA): up to 840 min Standby (WCDMA): up to 600 hrs Standby (LTE): up to 540 hrs Playback (Music): up to 64 hrs Playback (video): up to 10 hrs |
Talk: up to 240 min Standby: up to 100 hrs |
| CELLULAR | Sony XPERIA X | LG K4 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 6.0.1 (Marshmallow) | Android 6.0.1 (Marshmallow) | |
| User Interface | - | LG UX 5.0 | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS |
| COMMUNICATIONS | Sony XPERIA X | LG K4 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 19, Band 20, Band 26, Band 28, Band 38, Band 40, Band 41 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.2 | Bluetooth 4.1 | |
| Bluetooth Profiles | HFP, HSP, OPP, PAN, SPP, GAP, A2DP, AVRCP, HID, GAVDP, PBAP, MAP, DIP, GATT, HOGP | HFP, HSP, OPP, PAN, SPP, GAP, GOEP, A2DP, AVRCP, HID, SAP, AVCTP, AVDTP, GAVDP, PBAP, MAP, RFCOMM, DID, SDP, OBEX, HOGP | |
| NFC | Yes | - | Sony XPERIA X has NFC reader for mobile payments. |
| WLAN Security | WEP, WPA, WPA2, TKIP, AES, EAP SIM, EAP-TTLS/MSCHAPv2, EAP-AKA, EAP-TLS, PEAPv0/EAP-MSCHAPv2, PEAPv1/EAP-GTC | - | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Sony XPERIA X | LG K4 |
|---|
| Supported Digital Audio Standards | WAV, WMA, AAC, AIFF, ASF, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC-LC, XMF, AAC +, OGG, eAAC+, MIDI, M4A, apt-X, MXMF, AWB, IMY, RTTTL, RTX, OTA, MP4, ALAC, OPUS | WMA, AAC, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC +, eAAC+, MIDI, ALAC, OPUS | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, AVI, XviD, MPEG-4, 3GP, H.264, H.263, M4V, WebM, VP8, VP9, H.265 | AVC, M-JPEG, XviD, MPEG-4, H.264, H.263, HEVC, VP8, VP9, Theora | |
| Sound Enhancements | Digital Sound Enhancement Engine (DSEE HX), 3D surround sound (VPT) | - |
| FEATURES | Sony XPERIA X | LG K4 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, pedometer, digital compass, barometer, magnetometer, gyro sensor, motion sensor, geomagnetic sensor | Ambient light sensor, proximity sensor, motion sensor | |
| Security Devices | Fingerprint reader | - | |
| Additional Phone Features | TTY compatible, Radio Data Service (RDS), DLNA Certified, Text-to-Speech (text recognition), sharing media via DLNA, Screen capture, intelligent typing (Gesture), Wi-Fi Miracast, battery STAMINA mode, Glove mode, TRILUMINOS display, X-Reality engine, Screen mirroring, Clear Audio+, Clear Bass, Dynamic normaliser, Smart Cleaning, Digital Noise Cancelling (DNC), Live Color LED, Hi-Res Audio, Low power audio playback, Smart backlight control, MirrorLink support, High-bandwidth Digital Content Protection (HDCP), S-Force Front surround, Read Mode, Alarm Clock, handwriting recognition, PS4 Remote Play | Radio Data Service (RDS), QuickMemo function, KnockON, Capture Plus function, Knock Code function, Alarm Clock, Easy Home Clip Tray, Screen zooming |
| OTHERS | Sony XPERIA X | LG K4 |
|---|
| Included Accessories | Power adapter | USB cable, power adapter | |
|---|---|---|---|
| Compliant Standards | HAC (Hearing Aid Compatible) | - |
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