Moto G100 vs Pixel 6a: Which Android Phone Wins in 2024?

The Motorola Moto G100 (2021) and Google Pixel 6a represent distinct approaches to the mid-range Android market. The G100, released in 2021, aimed for near-flagship specs at a competitive price, while the Pixel 6a brought Google’s Tensor chip and renowned camera software to a more accessible price point. This comparison dissects their strengths and weaknesses to determine which device offers the best experience today.
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🏆 Quick Verdict

For most users, the Google Pixel 6a emerges as the better choice. While the Moto G100 boasts a brighter display and faster charging, the Pixel 6a’s superior image processing, efficient Tensor chip, and guaranteed software updates provide a more refined and future-proof experience.

PHONES
Phone Names Motorola Moto G100 (2021) 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, 17, 20, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 661, 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, 3, 5, 7, 8, 28, 38, 41, 66, 77, 78 SA/NSA/Sub61, 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 42.2/5.76 Mbps, LTE Cat20 2000/200 Mbps, 5GHSPA, LTE, 5G
TechnologyGSM / HSPA / 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
Announced2021, March 252022, May 11
StatusAvailable. Released 2021, April 15Available. Released 2022, July 21
Body
Build-Glass front (Gorilla Glass 3), aluminum frame, plastic back
Dimensions168.4 x 74 x 9.7 mm (6.63 x 2.91 x 0.38 in)152.2 x 71.8 x 8.9 mm (5.99 x 2.83 x 0.35 in)
SIMNano-SIM + Nano-SIMNano-SIM + eSIM
Weight207 g (7.30 oz)178 g (6.28 oz)
 -IP67 dust/water resistant (up to 1m for 30 min)
Display
Protection-Corning Gorilla Glass 3
Resolution1080 x 2520 pixels, 21:9 ratio (~409 ppi density)1080 x 2400 pixels, 20:9 ratio (~429 ppi density)
Size6.7 inches, 104.9 cm2 (~84.1% screen-to-body ratio)6.1 inches, 90.7 cm2 (~83.0% screen-to-body ratio)
TypeIPS LCD, 90Hz, HDR10, 560 nits (HBM)OLED, HDR
 -Always-on display
Platform
CPUOcta-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)Octa-core (2x2.80 GHz Cortex-X1 & 2x2.25 GHz Cortex-A76 & 4x1.80 GHz Cortex-A55)
ChipsetQualcomm SM8250-AC Snapdragon 870 5G (7 nm)Google Tensor (5 nm)
GPUAdreno 650Mali-G78 MP20
OSAndroid 11, upgradable to Android 12Android 12, upgradable to Android 15, up to 5 major Android upgrades
Memory
Card slotmicroSDXC (uses shared SIM slot)No
Internal128GB 8GB RAM, 256GB 12GB RAM128GB 6GB RAM
 -UFS 3.1
Main Camera
Dual-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
FeaturesLaser AF, Dual-LED flash, ring flash (macro mode), panorama, HDRDual-LED flash, Pixel Shift, Auto-HDR, panorama
Single-8 MP, f/2.0, 24mm (wide), 1.12µm
Triple64 MP, f/1.7, (wide), 1/2.0", 0.7µm, PDAF 16 MP, f/2.2, 117˚ (ultrawide), 1.0µm, PDAF TOF 3D Auxiliary lens-
Video6K@30fps, 4K@30/60fps, 1080p@30/60/120fps, gyro-EIS4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS, OIS
Selfie camera
Dual16 MP, f/2.2, (wide), 1.0µm 8 MP, f/2.4, 118˚ (ultrawide), 1.12µm-
FeaturesHDRHDR, panorama
Single-8 MP, f/2.0, 24mm (wide), 1.12µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack -No
35mm jackYesNo
Loudspeaker YesYes, with stereo speakers
Comms
Bluetooth5.1, A2DP, LE5.2, A2DP, LE
NFCYesYes
PositioningGPS (L1+L5), GLONASS, GALILEOGPS, GLONASS, GALILEO, QZSS
RadioNoNo
USBUSB Type-C 3.1, OTGUSB Type-C 3.1
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer
Battery
Charging20W wired18W wired, PD3.0
TypeLi-Po 5000 mAhLi-Po 4410 mAh
Misc
ColorsIridescent Sky, Iridescent Ocean, Slate GreyChalk, Charcoal, Sage
ModelsXT2125, XT2125-4GX7AS, GB62Z, G1AZG, GB17L
PriceAbout 210 EUR$ 138.99 / C$ 228.74 / ₹ 23,999
Tests
Battery life- Endurance rating 94h
Display- Contrast ratio: Infinite (nominal)

Motorola Moto G100 (2021)

  • Brighter display for outdoor visibility
  • Faster 20W wired charging
  • Potentially better raw CPU performance

  • Less efficient Snapdragon 870 chip
  • Software update support is limited
  • Larger size may be less comfortable for some

Google Pixel 6a

  • Superior image processing and camera quality
  • More efficient Google Tensor chip
  • Guaranteed software updates and long-term support

  • Slower 18W wired charging
  • Lower peak display brightness
  • Less raw CPU power compared to Snapdragon 870

Display Comparison

The Moto G100’s display achieves a measured peak brightness of 613 nits, significantly outshining the Pixel 6a’s 876 nits. However, the Pixel 6a’s ‘Infinite’ contrast ratio, while a nominal specification, suggests superior black levels and a more vibrant image. The G100’s 1427:1 contrast ratio is respectable, but doesn’t match the Pixel’s likely OLED performance. Both phones lack high refresh rate displays, a notable omission in this price bracket. The G100’s larger screen size will appeal to media consumers, but the Pixel 6a’s color accuracy, typical of Google’s displays, is likely superior.

Camera Comparison

The Pixel 6a’s camera system benefits immensely from Google’s computational photography prowess. While specific sensor details are not provided, the Pixel’s image processing algorithms consistently deliver exceptional dynamic range and detail. The Moto G100’s camera, while capable, relies more on hardware specifications than software optimization. The Pixel 6a’s focus on software means it will likely outperform the G100 in low-light conditions and complex scenes. The G100’s camera is likely to offer more versatility with multiple lenses, but the Pixel 6a’s single lens setup, coupled with Google’s software, is often sufficient for most users.

Performance

The Motorola Moto G100 leverages the Qualcomm Snapdragon 870 5G (7nm), a powerful chip featuring an octa-core CPU configuration with a prime core clocked at 3.2 GHz. The Pixel 6a, conversely, utilizes Google’s in-house Tensor chip (5nm). While the Snapdragon 870 excels in raw CPU performance, the Tensor chip’s strength lies in its AI and machine learning capabilities, enhancing features like voice recognition and image processing. The 5nm fabrication process of the Tensor chip provides better thermal efficiency than the 7nm Snapdragon 870, potentially leading to less throttling during sustained workloads. The Pixel 6a’s Tensor chip is optimized for Google’s software, resulting in a smoother, more responsive user experience.

Battery Life

Both phones offer comparable battery endurance, with the Moto G100 achieving a 100-hour rating and the Pixel 6a scoring 94 hours. However, the G100’s 20W wired charging is faster than the Pixel 6a’s 18W charging, supporting PD3.0. This means the G100 can replenish its battery more quickly. Despite the slightly lower endurance rating, the Pixel 6a’s more efficient Tensor chip contributes to better real-world battery life, especially during moderate usage. The G100’s larger battery capacity is offset by the less efficient Snapdragon 870.

Buying Guide

Buy the Motorola Moto G100 (2021) if you prioritize a larger, brighter display for media consumption and need the fastest possible wired charging. It’s also a good option for users who frequently use multiple SIM cards. Buy the Google Pixel 6a if you value computational photography, a clean software experience with timely updates, and a more power-efficient processor for all-day battery life.

Frequently Asked Questions

❓ Does the Snapdragon 870 in the Moto G100 get noticeably hotter than the Google Tensor in the Pixel 6a during extended gaming sessions?
Yes, the Snapdragon 870, built on a 7nm process, is more prone to thermal throttling than the Google Tensor, which utilizes a more efficient 5nm process. This means the Pixel 6a will likely maintain higher sustained performance during long gaming sessions without significant frame rate drops.
❓ How does the software update commitment differ between the Moto G100 and the Pixel 6a, and why is this important?
The Moto G100 received a limited software update commitment from Motorola, while the Pixel 6a is guaranteed several years of Android OS and security updates directly from Google. This is crucial for security, bug fixes, and access to new features, making the Pixel 6a a more future-proof investment.
❓ Is the 20W charging on the Moto G100 a significant advantage over the 18W charging on the Pixel 6a in real-world usage?
While 20W is faster, the difference in charging speed isn't dramatic. Both phones will take around 1.5-2 hours to fully charge. The Pixel 6a’s support for PD3.0 ensures compatibility with a wider range of chargers, and the Tensor chip’s efficiency means you may not need to top up as frequently.