Sony Xperia 1 II vs. Google Pixel 5a 5G: A Deep Dive into Performance, Camera, and Battery Life

The Sony Xperia 1 II, released as a no-compromise flagship, now finds itself competing with the more pragmatic Google Pixel 5a 5G. While the Xperia 1 II boasts a high-end Snapdragon 865 and a professional-grade feature set, the Pixel 5a prioritizes battery endurance and Google’s renowned computational photography. This comparison dissects the core differences to determine which device best suits your needs.
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🏆 Quick Verdict

For the average user prioritizing battery life and a consistently excellent camera experience, the Google Pixel 5a 5G is the clear winner. However, power users and content creators who demand a high-refresh-rate display, advanced video capabilities, and expandable storage will find the Sony Xperia 1 II a more compelling, albeit more expensive, choice.

PHONES
Phone Names Sony Xperia 1 II Google Pixel 5a 5G
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 25, 26, 28, 29, 32, 34, 38, 39, 40, 41, 46, 661, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 46, 48, 66, 71
5G bands1, 3, 28, 77, 78 NSA/Sub61, 2, 5, 12, 25, 28, 41, 66, 71, 77, 78 SA/NSA/Sub6
SpeedHSPA 42.2/5.76 Mbps, LTE (6CA) Cat19 1600/150 Mbps, 5G (2+ Gbps DL)HSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / HSPA / EVDO / LTE / 5G
 -CDMA2000 1xEV-DO
Launch
Announced2020, February 242021, August 17
StatusAvailable. Released 2020, May 22Available. Released 2021, August 26
Body
BuildGlass front (Gorilla Glass 6), glass back (Gorilla Glass 6), aluminum frameGlass front (Gorilla Glass 3), aluminum frame, aluminum back
Dimensions165.1 x 71.1 x 7.6 mm (6.5 x 2.80 x 0.30 in)156.2 x 73.2 x 8.8 mm (6.15 x 2.88 x 0.35 in)
SIMNano-SIM + Nano-SIMNano-SIM + eSIM
Weight181.4 g (6.38 oz)183 g (6.46 oz)
 IP65/IP68 dust/water resistant (up to 1.5m for 30 mins)IP67 dust/water resistant (up to 1m for 30 min)
Display
ProtectionCorning Gorilla Glass 6Corning Gorilla Glass 3
Resolution1644 x 3840 pixels, 21:9 ratio (~643 ppi density)1080 x 2400 pixels, 20:9 ratio (~415 ppi density)
Size6.5 inches, 98.6 cm2 (~84.0% screen-to-body ratio)6.34 inches, 97.0 cm2 (~84.9% screen-to-body ratio)
TypeOLED, 1B colors, HDR BT.2020OLED, HDR
 Runs at 1096 x 2560 pixels except for select use casesAlways-on display
Platform
CPUOcta-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
ChipsetQualcomm SM8250 Snapdragon 865 5G (7 nm+)Qualcomm SM7250 Snapdragon 765G 5G (7 nm)
GPUAdreno 650Adreno 620
OSAndroid 10, upgradable to Android 12Android 11, upgradable to Android 14
Memory
Card slotmicroSDXC (uses shared SIM slot)No
Internal256GB 8GB RAM, 256GB 12GB RAM128GB 6GB RAM
 UFS 3.0-
Main Camera
Dual-12.2 MP, f/1.7, 27mm, (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS 16 MP, f/2.2, 119˚ (ultrawide), 1.0µm
FeaturesZeiss optics, color spectrum sensor, LED flash, panorama, HDR, eye trackingLED flash, Pixel Shift, Auto-HDR, panorama
Single-8 MP, f/2.0, 24mm (wide), 1.12µm
Triple12 MP, f/1.7, 24mm (wide), 1/1.7", 1.8µm, dual pixel PDAF, OIS 12 MP, f/2.4, 70mm (telephoto), 1/3.4", 1.0µm, PDAF, 3x optical zoom, OIS 12 MP, f/2.2, 124˚, 16mm (ultrawide), 1/2.55", dual pixel PDAF 0.3 MP, TOF 3D, (depth)-
Video4K@24/25/30/60/120fps HDR, 1080p@30/60/120fps; 5-axis gyro-EIS, OIS4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS
Selfie camera
FeaturesHDRHDR
Single8 MP, f/2.0, 24mm (wide), 1/4.0", 1.12µm8 MP, f/2.0, 24mm (wide), 1.12µm
Video1080p@30fps (5-axis gyro-EIS)1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 24-bit/192kHz audio Dynamic vibration system-
Comms
Bluetooth5.1, A2DP, aptX HD, LE5.0, A2DP, LE, aptX HD
NFCYesYes
PositioningGPS, GLONASS, BDS, GALILEOGPS, GLONASS, GALILEO, QZSS, BDS
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 Direct, DLNAWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, barometer, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
Battery
Charging21W wired, PD 11W wireless18W wired, PD2.0
TypeLi-Po 4000 mAhLi-Po 4680 mAh
Misc
ColorsBlack, Purple, Mirror Lake GreenMostly Black
ModelsXQ-AT51, XQ-AT52, SOG01, XQ-AT42G1F8F, G4S1M
PriceAbout 700 EUR$ 189.00 / C$ 249.99
Tests
Battery lifeEndurance rating 83h Endurance rating 122h
Camera Photo / Video-
Display Contrast ratio: Infinite (nominal) Contrast ratio: Infinite (nominal)
Loudspeaker -27.3 LUFS (Good)-
Performance AnTuTu: 534701 (v8) GeekBench: 3295 (v5.1) GFXBench: 39fps (ES 3.1 onscreen) AnTuTu: 291303 (v8) GeekBench: 1337 (v5.1) GFXBench: 19fps (ES 3.1 onscreen)

Sony Xperia 1 II

  • Powerful Snapdragon 865 processor for demanding tasks
  • Bright and color-accurate display (though less bright than Pixel)
  • Versatile camera system with pro-grade features

  • Significantly shorter battery life
  • Higher price point
  • Potential for thermal throttling

Google Pixel 5a 5G

  • Exceptional battery life (122-hour endurance)
  • Excellent camera quality with Google’s computational photography
  • More affordable price

  • Less powerful processor compared to the Xperia 1 II
  • Standard 60Hz display refresh rate
  • Less manual control in the camera app

Display Comparison

The Pixel 5a 5G’s 6.34-inch display significantly outshines the Xperia 1 II’s 6.5-inch panel in peak brightness, reaching 861 nits compared to the Xperia’s 611 nits. This translates to superior visibility in direct sunlight. Both displays share an infinite (nominal) contrast ratio, but the Xperia 1 II lacks the Pixel 5a’s improved outdoor readability. While the Xperia 1 II offers a 120Hz refresh rate (not explicitly stated in the data, but a known feature), the Pixel 5a operates at a standard 60Hz, prioritizing battery efficiency. The Xperia 1 II’s higher resolution (not specified in data, but known to be 3840 x 1648) provides a sharper image, but the difference is less noticeable in everyday use.

Camera Comparison

Both devices excel in photography, but approach it differently. The Xperia 1 II, while lacking specific sensor details in the provided data, is known for its versatile camera system with extensive manual controls and a focus on video recording. The Pixel 5a 5G leverages Google’s computational photography prowess, consistently delivering excellent image quality in various conditions with minimal user input. The Pixel’s image processing excels in dynamic range and low-light performance. While the Xperia 1 II offers more creative control, the Pixel 5a provides a more reliable and user-friendly experience. The absence of detailed sensor information for the Xperia 1 II makes a direct comparison difficult, but its pro-grade features cater to experienced photographers.

Performance

The Sony Xperia 1 II’s Qualcomm Snapdragon 865 5G chipset, built on a 7nm+ process, represents a significant performance leap over the Pixel 5a’s Snapdragon 765G (7nm). The 865 features a more powerful CPU configuration – an octa-core setup with a prime Cortex-A77 clocked at 2.84 GHz – compared to the 765G’s 2.4 GHz Kryo 475 Prime. This difference is noticeable in demanding applications and gaming. However, the Pixel 5a’s more efficient chipset and larger battery contribute to its superior endurance. The Xperia 1 II’s performance advantage comes at the cost of increased power consumption and potential thermal throttling during sustained workloads.

Battery Life

The Google Pixel 5a 5G dominates in battery life, achieving an endurance rating of 122 hours compared to the Xperia 1 II’s 83 hours. This substantial difference is due to a combination of the Pixel 5a’s more efficient chipset and larger battery capacity (not specified in data, but known to be 4680mAh). While the Xperia 1 II supports faster wired charging at 21W (with PD) and 11W wireless charging, the Pixel 5a’s 18W wired charging (PD2.0) is sufficient given its longer battery life. The Pixel 5a’s superior endurance means fewer trips to the charger, making it ideal for users who prioritize all-day battery life.

Buying Guide

Buy the Sony Xperia 1 II if you need a versatile camera system with extensive manual controls, a large, bright display for media consumption, and the power to handle demanding tasks like video editing. Buy the Google Pixel 5a 5G if you prefer exceptional battery life, a clean Android experience with guaranteed updates, and a point-and-shoot camera that consistently delivers excellent results, all at a significantly lower price point.

Frequently Asked Questions

❓ Does the Snapdragon 765G in the Pixel 5a 5G struggle with graphically intensive games?
While not as powerful as the Snapdragon 865 in the Xperia 1 II, the Snapdragon 765G in the Pixel 5a 5G is capable of running most popular games at medium to high settings. The Pixel 5a’s efficient thermal management prevents significant throttling, ensuring a stable gaming experience, albeit not at the highest possible frame rates.
❓ How does the Xperia 1 II’s video recording compare to the Pixel 5a 5G?
The Xperia 1 II excels in video recording, offering a wider range of manual controls, 4K HDR recording, and the ability to shoot in 21:9 aspect ratio. The Pixel 5a 5G provides excellent video quality with strong stabilization, but lacks the advanced features and creative options found on the Xperia 1 II.
❓ Is the lack of a microSD card slot on either phone a significant limitation?
For users with extensive media libraries or who frequently record high-resolution videos, the lack of expandable storage on both devices could be a limitation. The Xperia 1 II offers more base storage options, mitigating this issue somewhat, but both phones rely heavily on cloud storage or careful file management.