Side by side comparison and review of LG G4 Stylus H635 and Nokia G21. 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 | LG G4 Stylus H635 | Nokia G21 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | H635 | - | |
| Form Factor | Touch | Touch | |
| Height | 154 mm | 164.6 mm | Nokia G21 has greater height than LG G4 Stylus H635. |
| Width | 79.2 mm | 75.9 mm | LG G4 Stylus H635 has greater width than Nokia G21. |
| Depth | 9.38 mm | 8.5 mm | Nokia G21 is narrower than LG G4 Stylus H635. |
| Weight | 163 g | 190 g | LG G4 Stylus H635 is lighter than LG G4 Stylus H635. |
| Body Colour | Titan | Nordic blue | Dusk | |
| Body Material | - | Polycarbonate | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.368 W/kg (body), 0.446 W/kg (head), 0.474 W/kg (body) (simultaneous), 0.828 W/kg (head) (simultaneous) | 1.048 W/kg (body), 0.339 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 |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Single-SIM | Dual-SIM |
| DISPLAY | LG G4 Stylus H635 | Nokia G21 |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Display Technology | IPS | - | |
| Screen Size (Display Size) | 5.7" | 6.5" | Nokia G21 has larger screen size than LG G4 Stylus H635. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1600 x 720 pixels | Nokia G21 has better screen resolution than LG G4 Stylus H635. |
| Display Format | HD | HD+ | |
| Pixel Density | 258 ppi | - | |
| Aspect Ratio | - | 20:9 | |
| Max Brightness | - | 400 cd/m² | |
| Display Refresh Rate | - | 90 Hz | |
| Touch Sampling Rate | - | 180 Hz | |
| Display Features | Zero Air Gap technology, In-Cell Display Technology | V-notch display, High brightness mode |
| PROCESSOR | LG G4 Stylus H635 | Nokia G21 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 410 | Unisoc | |
|---|---|---|---|
| Processor Number | MSM8916 | T606 | |
| Clock Speed | 1.2 GHz | 1.6 GHz | Nokia G21 has higher clock speed than LG G4 Stylus H635. |
| Processor Core Qty | Quad-core | 8-core | Nokia G21 has higher processor core quantity than LG G4 Stylus H635. |
| MEMORY | LG G4 Stylus H635 | Nokia G21 |
|---|
| RAM | 1 GB | 4 GB | Nokia G21 has more RAM than LG G4 Stylus H635. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 64 GB | Nokia G21 has more internal memory than LG G4 Stylus H635. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSD, microSDXC - up to 512 GB |
| CAMERA | LG G4 Stylus H635 | Nokia G21 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 3 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 50 Megapixel | Nokia G21 has better camera resolution than LG G4 Stylus H635. |
| Sensor Size | - | 1/2.76" | |
| Sensor Type | - | CMOS | |
| Lens Aperture | - | F/1.8 | |
| Lens Construction | - | 5-element | |
| Pixel Size | - | 0.64 μm | |
| Focus Adjustment | Automatic | - | |
| Laser Auto Focus | Yes | - | |
| Digital Zoom | 4x | - | |
| HDR Mode | Auto HDR mode | - | |
| Camera Modes | Burst mode, selfie mode, Gesture Shot | - | |
| Face Recognition (Face ID) | Face detection | - | LG G4 Stylus H635 has face detection. |
| White Balance | Automatic | - | |
| Light Source | LED light | LED flash | |
| Video Resolutions | 3840 x 2160 (4K) | - | |
| Camera Features (Functions) | Cheese Shutter function, Touch & Shoot | AI imaging technology |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Camera Functions (2nd Camera) | - | Macro camera |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Camera Functions (3rd Camera) | - | Depth camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | Nokia G21 has better front camera resolution than LG G4 Stylus H635. |
| Light Source (Front) | LED flash | - |
| BATTERY AND CHARGING | LG G4 Stylus H635 | Nokia G21 |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 5050 mAh | Nokia G21 has larger battery capacity than LG G4 Stylus H635. |
|---|---|---|---|
| Run Time Details | - | Mixed usage: up to 72 hrs | |
| Battery Technology | Lithium Ion | - |
| CELLULAR | LG G4 Stylus H635 | Nokia G21 |
|---|
| Technology | WCDMA (UMTS) / GSM | - | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 5.0 (Lollipop) | Android 11 | |
| Intelligent Assistant | - | Google Assistant | |
| Navigation | GPS, A-GPS | GPS, A-GPS, GLONASS, Galileo |
| COMMUNICATIONS | LG G4 Stylus H635 | Nokia G21 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | - | Band 1, Band 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 850, 900 | |
| 4G LTE Band | - | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11a/b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 5.0 | |
| Bluetooth Profiles | A2DP | - | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | - |
| MEDIA | LG G4 Stylus H635 | Nokia G21 |
|---|
| Supported Digital Audio Standards | WAV, WMA, AMR, MP3, FLAC, XMF, OGG, MKA, MIDI, M4A | - | |
|---|---|---|---|
| Supported Digital Video Standards | FLV, AVI, MPEG-4, WMV, ASF, DivX, 3GP, TS, WebM | - | |
| Sound Enhancements | - | OZO spatial sound recording |
| FEATURES | LG G4 Stylus H635 | Nokia G21 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | - | Accelerometer, ambient light sensor, proximity sensor | |
| Security Devices | - | Face recognition, fingerprint reader (side) | |
| Security Technology | - | Face Unlock | |
| Additional Phone Features | DLNA Certified, sharing media via DLNA, Knock Code function, QuickMemo+ function, Glance View | Dual microphones, Fast Charging, Google Assistant Button, 3 years of Security Updates, 2 years of OS upgrades, guaranteed upgrade to Android 12 |
| OTHERS | LG G4 Stylus H635 | Nokia G21 |
|---|
| Included Accessories | Stylus, power adapter | USB-C cable, screen protector (pre-applied), 10W charger |
|---|
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