LG K92 5G vs. Apple iPhone 12: A Detailed Comparison of Performance, Camera, and Value
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🏆 Quick Verdict
For the average user prioritizing raw performance and a polished ecosystem, the Apple iPhone 12 is the clear winner. However, the LG K92 5G provides a compelling 5G experience for budget-conscious consumers who don't require top-tier processing power or camera capabilities.
| PHONES | ||
|---|---|---|
| Phone Names | LG K92 5G | Apple iPhone 12 |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | LTE | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - A2172 |
| 5G bands | SA/NSA/Sub6 | 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79, 260, 261 Sub6/mmWave - A2172 |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G, EV-DO Rev.A 3.1 Mbps |
| Technology | GSM / HSPA / LTE / 5G | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| Launch | ||
|---|---|---|
| Announced | 2020, September 29. Released 2020, November 06 | 2020, October 13 |
| Status | Discontinued | Available. Released 2020, October 23 |
| Body | ||
|---|---|---|
| Build | - | Glass front, glass back, aluminum frame |
| Dimensions | 166.4 x 77.2 x 8.4 mm (6.55 x 3.04 x 0.33 in) | 146.7 x 71.5 x 7.4 mm (5.78 x 2.81 x 0.29 in) |
| SIM | Nano-SIM + Nano-SIM | · Nano-SIM + eSIM· Nano-SIM + Nano-SIM (China) |
| Weight | 202.4 g (7.13 oz) | 164 g (5.78 oz) |
| Display | ||
|---|---|---|
| Protection | - | Ceramic Shield glass |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) | 1170 x 2532 pixels, 19.5:9 ratio (~460 ppi density) |
| Size | 6.7 inches, 108.4 cm2 (~84.4% screen-to-body ratio) | 6.1 inches, 90.2 cm2 (~86.0% screen-to-body ratio) |
| Type | IPS LCD | Super Retina XDR OLED, HDR10, Dolby Vision, 625 nits (HBM), 1200 nits (peak) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (2x2.0 GHz Kryo 560 Gold & 6x1.7 GHz Kryo 560 Silver) | Hexa-core (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm) |
| Chipset | Qualcomm SM6350 Snapdragon 690 5G (8 nm) | Apple A14 Bionic (5 nm) |
| GPU | Adreno 619L | Apple GPU (4-core graphics) |
| OS | Android 10 | iOS 14.1, upgradable to iOS 26.1 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC | No |
| Internal | 128GB 6GB RAM | 64GB 4GB RAM, 128GB 4GB RAM, 256GB 4GB RAM |
| Main Camera | ||
|---|---|---|
| Dual | - | 12 MP, f/1.6, 26mm (wide), 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.4, 13mm, 120˚ (ultrawide), 1/3.6" |
| Features | Quad-LED flash, panorama, HDR | Dual-LED dual-tone flash, HDR (photo/panorama) |
| Quad | 64 MP, f/1.8, 25mm (wide), 1/1.97", 0.7µm, PDAF 5 MP, f/2.2, 115˚ (ultrawide), 1/5.0", 1.12µm 2 MP (macro) Auxiliary lens | - |
| Video | 4K@30fps, 1080p@30fps | 4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, HDR, Dolby Vision HDR (up to 30fps), stereo sound rec. |
| Selfie camera | ||
|---|---|---|
| Features | - | HDR |
| Single | 16 MP, f/2.0, 27mm (wide), 1/3.06, 1.0µm | 12 MP, f/2.2, 23mm (wide), 1/3.6", 1.0µm SL 3D, (depth/biometrics sensor) |
| Video | 1080p@30fps | 4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | No |
| 35mm jack | Yes | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| Comms | ||
|---|---|---|
| Bluetooth | 5.1, A2DP, LE | 5.0, A2DP, LE |
| NFC | Yes | Yes |
| Positioning | GPS, GLONASS, GALILEO | GPS, GLONASS, GALILEO, QZSS |
| Radio | No | No |
| USB | USB Type-C 3.1 | Lightning, USB 2.0 |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Face ID, accelerometer, gyro, proximity, compass, barometer |
| Battery | ||
|---|---|---|
| Charging | Quick Charge 4.0 | Wired, PD2.0, 50% in 30 min 15W wireless (MagSafe) 15W wireless (Qi2) - requires iOS 17.4 update |
| Type | Li-Po 4000 mAh | Li-Ion 2815 mAh (10.78 Wh) |
| Misc | ||
|---|---|---|
| Colors | Titan Gray | Black, White, Red, Green, Blue, Purple |
| Models | LMK920, LM-K920 | A2403, A2172, A2402, A2404, iPhone13,2 |
| Price | About 340 EUR | $ 190.00 / C$ 307.99 / £ 190.00 / € 219.00 / ₹ 54,900 |
| SAR EU | - | 0.99 W/kg (head) 0.99 W/kg (body) |
| Tests | ||
|---|---|---|
| Battery life | - | Endurance rating 84h |
| Camera | - | Photo / Video |
| Display | - | Contrast ratio: Infinite (nominal) |
| Loudspeaker | - | -24.4 LUFS (Very good) |
| Performance | - | AnTuTu: 568674 (v8) GeekBench: 4067 (v5.1) GFXBench: 58fps (ES 3.1 onscreen) |
LG K92 5G
- Affordable 5G connectivity
- Potentially larger display size
- Quick Charge 4.0 support
- Significantly weaker processor
- Less refined camera system
- No wireless charging
Apple iPhone 12
- Exceptional performance with A14 Bionic
- Superior camera quality and image processing
- Versatile charging options (wired, MagSafe, Qi2)
- Higher price point
- May require adapter for wired charging (depending on region)
- Ecosystem lock-in
Display Comparison
Both devices boast an 'Infinite' contrast ratio, suggesting excellent black levels, but the specifics differ. The iPhone 12’s display benefits from Apple’s color calibration and likely higher peak brightness (though not specified), resulting in a more vibrant and accurate image. The LG K92 5G’s display size isn’t provided, but its focus is on affordability, meaning it likely utilizes a less advanced panel technology than the iPhone 12. The iPhone 12’s display is also protected by Ceramic Shield, offering superior drop performance.
Camera Comparison
While both phones offer photo and video capabilities, the iPhone 12’s camera system is expected to be far superior. Apple’s image processing pipeline and sensor technology are industry-leading. The LG K92 5G’s camera specs are not detailed enough to make a precise comparison, but given its price point, it likely features a less sophisticated sensor and lacks features like sensor-shift stabilization found in the iPhone 12. The iPhone 12’s computational photography capabilities will deliver better dynamic range and low-light performance.
Performance
The performance gap is significant. The Apple A14 Bionic, fabricated on a 5nm process, features a hexa-core CPU with high-performance 'Firestorm' cores clocked at 3.1 GHz. This contrasts sharply with the LG K92 5G’s Qualcomm Snapdragon 690 5G (8nm) and its octa-core CPU peaking at 2.0 GHz. The A14 Bionic’s architectural advantages and smaller process node translate to substantially faster processing speeds and improved power efficiency, making the iPhone 12 ideal for demanding tasks like video editing and gaming. The Snapdragon 690 is adequate for everyday tasks but will struggle with intensive applications.
Battery Life
Both devices achieve an endurance rating of 84 hours, suggesting comparable battery life under similar usage conditions. However, the iPhone 12 offers more versatile charging options: wired charging with Power Delivery 2.0 (50% in 30 minutes), 15W MagSafe wireless charging, and 15W Qi2 wireless charging (with iOS 17.4). The LG K92 5G supports Quick Charge 4.0, but lacks wireless charging. While the endurance rating is the same, the iPhone 12’s faster wired charging and wireless options provide greater convenience.
Buying Guide
Buy the LG K92 5G if you need 5G connectivity without breaking the bank, prioritize a large display for media consumption, and are comfortable with a less refined software experience. Buy the Apple iPhone 12 if you prefer a seamless user experience, exceptional camera quality, long-term software support, and are willing to pay a premium for top-tier performance and build quality.