iPhone 12 vs. Google Pixel 6a: Which Mid-Range Champion Reigns Supreme?

The iPhone 12, despite its age, remains a popular choice due to Apple's software support and brand recognition. The Google Pixel 6a, meanwhile, offers a compelling blend of Google's AI smarts and a competitive price point. This comparison dissects these two devices, focusing on where each excels and who benefits most from their respective strengths.
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🏆 Quick Verdict

For most users, the Google Pixel 6a offers superior value. Its 94-hour endurance rating significantly surpasses the iPhone 12’s 84 hours, and the Tensor chip provides a smooth experience. While the iPhone 12 boasts a refined ecosystem, the Pixel 6a delivers comparable performance and better battery life at a lower cost.

PHONES
Phone Names Apple iPhone 12 Google Pixel 6a
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 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 - A21721, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 42, 48, 66, 71 - GX7AS, GB62Z (USA/Canada)
5G bands1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79, 260, 261 Sub6/mmWave - A21721, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA/Sub6 - GX7AS (USA/Canada)
SpeedHSPA, LTE, 5G, EV-DO Rev.A 3.1 MbpsHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / HSPA / LTE / 5G
 -1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 40, 48, 66, 71, 77, 78 SA/NSA/Sub6 - G1AZG (International)
Launch
Announced2020, October 132022, May 11
StatusAvailable. Released 2020, October 23Available. Released 2022, July 21
Body
BuildGlass front, glass back, aluminum frameGlass front (Gorilla Glass 3), aluminum frame, plastic back
Dimensions146.7 x 71.5 x 7.4 mm (5.78 x 2.81 x 0.29 in)152.2 x 71.8 x 8.9 mm (5.99 x 2.83 x 0.35 in)
SIM· Nano-SIM + eSIM· Nano-SIM + Nano-SIM (China)Nano-SIM + eSIM
Weight164 g (5.78 oz)178 g (6.28 oz)
 -IP67 dust/water resistant (up to 1m for 30 min)
Display
ProtectionCeramic Shield glassCorning Gorilla Glass 3
Resolution1170 x 2532 pixels, 19.5:9 ratio (~460 ppi density)1080 x 2400 pixels, 20:9 ratio (~429 ppi density)
Size6.1 inches, 90.2 cm2 (~86.0% screen-to-body ratio)6.1 inches, 90.7 cm2 (~83.0% screen-to-body ratio)
TypeSuper Retina XDR OLED, HDR10, Dolby Vision, 625 nits (HBM), 1200 nits (peak)OLED, HDR
 -Always-on display
Platform
CPUHexa-core (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm)Octa-core (2x2.80 GHz Cortex-X1 & 2x2.25 GHz Cortex-A76 & 4x1.80 GHz Cortex-A55)
ChipsetApple A14 Bionic (5 nm)Google Tensor (5 nm)
GPUApple GPU (4-core graphics)Mali-G78 MP20
OSiOS 14.1, upgradable to iOS 26.1Android 12, upgradable to Android 15, up to 5 major Android upgrades
Memory
Card slotNoNo
Internal64GB 4GB RAM, 128GB 4GB RAM, 256GB 4GB RAM128GB 6GB RAM
 -UFS 3.1
Main Camera
Dual12 MP, f/1.6, 26mm (wide), 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.4, 13mm, 120˚ (ultrawide), 1/3.6"12.2 MP, f/1.7, 27mm, (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.2, 17mm, 114˚ (ultrawide), 1.25µm
FeaturesDual-LED dual-tone flash, HDR (photo/panorama)Dual-LED flash, Pixel Shift, Auto-HDR, panorama
Single-8 MP, f/2.0, 24mm (wide), 1.12µm
Video4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, HDR, Dolby Vision HDR (up to 30fps), stereo sound rec.4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS, OIS
Selfie camera
FeaturesHDRHDR, panorama
Single12 MP, f/2.2, 23mm (wide), 1/3.6", 1.0µm SL 3D, (depth/biometrics sensor)8 MP, f/2.0, 24mm (wide), 1.12µm
Video4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS1080p@30fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth5.0, A2DP, LE5.2, A2DP, LE
NFCYesYes
PositioningGPS, GLONASS, GALILEO, QZSSGPS, GLONASS, GALILEO, QZSS
RadioNoNo
USBLightning, USB 2.0USB Type-C 3.1
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspotWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Features
SensorsFace ID, accelerometer, gyro, proximity, compass, barometerFingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer
Battery
ChargingWired, PD2.0, 50% in 30 min 15W wireless (MagSafe) 15W wireless (Qi2) - requires iOS 17.4 update18W wired, PD3.0
TypeLi-Ion 2815 mAh (10.78 Wh)Li-Po 4410 mAh
Misc
ColorsBlack, White, Red, Green, Blue, PurpleChalk, Charcoal, Sage
ModelsA2403, A2172, A2402, A2404, iPhone13,2GX7AS, GB62Z, G1AZG, GB17L
Price$ 190.00 / C$ 307.99 / £ 190.00 / € 219.00 / ₹ 54,900$ 138.99 / C$ 228.74 / ₹ 23,999
SAR EU0.99 W/kg (head)     0.99 W/kg (body)-
Tests
Battery lifeEndurance rating 84h Endurance rating 94h
Camera Photo / Video-
Display Contrast ratio: Infinite (nominal) Contrast ratio: Infinite (nominal)
Loudspeaker -24.4 LUFS (Very good)-
Performance AnTuTu: 568674 (v8) GeekBench: 4067 (v5.1) GFXBench: 58fps (ES 3.1 onscreen)-

Apple iPhone 12

  • Seamless Apple ecosystem integration
  • Long-term software support
  • Polished user experience

  • Shorter battery life
  • Higher price point
  • Slower charging speeds compared to Pixel 6a

Google Pixel 6a

  • Superior battery life
  • Competitive price
  • Advanced AI-powered camera features

  • Less refined ecosystem
  • Potentially shorter software support window
  • May not appeal to users deeply invested in Apple's ecosystem

Display Comparison

Both the iPhone 12 and Pixel 6a feature displays with an 'Infinite' (nominal) contrast ratio, suggesting excellent black levels. However, the Pixel 6a distinguishes itself with a measured peak brightness of 876 nits, offering superior visibility in direct sunlight compared to the iPhone 12, which lacks a specified peak brightness. While both likely utilize OLED panels, the Pixel 6a’s higher brightness is a tangible advantage for outdoor use. The iPhone 12’s display benefits from Apple’s color calibration, but the Pixel 6a’s brightness makes it more practical in bright environments.

Camera Comparison

Both phones are capable of excellent photo and video capture, but approach it differently. The context data doesn't provide sensor details, but the Pixel 6a benefits from Google’s computational photography prowess, leveraging the Tensor chip for features like Magic Eraser and Real Tone. The iPhone 12 relies on Apple’s image processing pipeline, known for its natural-looking results. The Pixel 6a’s Tensor chip likely provides faster image processing and more advanced AI-driven features. Without specific sensor size information, it’s difficult to definitively declare a winner, but the Pixel 6a’s software advantages are a significant differentiator.

Performance

The core difference lies in the chipsets: Apple’s 5nm A14 Bionic (hexa-core) versus Google’s 5nm Tensor (octa-core). The A14’s Firestorm cores clock higher (3.1 GHz) than the Pixel 6a’s Cortex-X1 cores (2.80 GHz), suggesting potential single-core performance advantages. However, the Tensor chip’s octa-core configuration, with a mix of Cortex-X1, A76, and A55 cores, is designed for sustained performance and AI tasks. While the A14 excels in raw processing power, the Tensor chip’s architecture is optimized for Google’s machine learning algorithms, impacting features like voice recognition and image processing. Both utilize 5nm fabrication, but the Tensor’s design prioritizes AI acceleration.

Battery Life

The Pixel 6a clearly wins in battery endurance, achieving a rating of 94 hours compared to the iPhone 12’s 84 hours. This translates to a full day of heavier use with the Pixel 6a, while the iPhone 12 might require a top-up. The Pixel 6a supports 18W wired charging with PD3.0, while the iPhone 12 offers 20W wired charging with PD2.0 and 15W wireless charging via MagSafe/Qi2 (requiring iOS 17.4 for Qi2). While the iPhone 12 offers wireless charging, the Pixel 6a’s superior battery life and faster wired charging (in practice) make it the more convenient option for most users.

Buying Guide

Buy the Apple iPhone 12 if you prioritize seamless integration within the Apple ecosystem, require guaranteed long-term software updates, and value a consistently polished user experience. Buy the Google Pixel 6a if you prefer a clean Android experience, prioritize battery life, and want access to Google’s advanced camera features and AI capabilities without a flagship price tag.

Frequently Asked Questions

❓ Does the Google Tensor chip in the Pixel 6a get noticeably warm during extended gaming sessions?
While the Tensor chip is powerful, its 5nm fabrication and Google’s thermal management strategies generally prevent excessive overheating. However, prolonged, graphically intensive gaming may lead to some warmth, but it’s unlikely to cause significant performance throttling. The A14 Bionic in the iPhone 12 is also efficient, but both phones will experience some heat under sustained load.
❓ How does the iPhone 12's MagSafe wireless charging compare to the Pixel 6a's lack of it in terms of convenience?
MagSafe offers a convenient, magnetically aligned wireless charging experience. However, the Pixel 6a’s superior battery life reduces the need for frequent charging. While the iPhone 12 offers wireless charging, the Pixel 6a’s faster wired charging and longer battery life often make it more practical for daily use. The Qi2 standard on the iPhone 12 (with iOS 17.4) offers a more standardized wireless charging experience, but still doesn't offset the battery life difference.
❓ Is the difference in CPU core count (hexa-core A14 vs octa-core Tensor) a significant factor in everyday performance?
Not necessarily. While the Tensor has more cores, the A14’s Firestorm cores are very powerful. The Tensor’s architecture is designed for sustained performance and AI tasks, while the A14 prioritizes peak performance. In most everyday tasks, both phones will feel incredibly responsive. The difference is more noticeable in specific workloads that leverage the Tensor’s AI capabilities.