Sony Xperia XZ1 vs. XZ1 Compact: A Deep Dive into Sony's 2017 Flagships

Released in 2017, the Sony Xperia XZ1 and XZ1 Compact represented Sony’s commitment to delivering flagship performance in both standard and compact form factors. While both devices share the same Snapdragon 835 chipset, key differences in battery capacity and display characteristics cater to distinct user preferences. This comparison dissects these nuances to determine which Xperia reigns supreme for your needs.
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🏆 Quick Verdict

For most users, the Sony Xperia XZ1 Compact is the superior choice. Its significantly longer endurance rating of 108 hours, compared to the XZ1’s 82 hours, provides a tangible benefit in real-world usage. While the XZ1 boasts a slightly higher nominal display contrast ratio, the difference is minimal and doesn't outweigh the battery advantage.

PHONES
Phone Names Sony Xperia XZ1 Sony Xperia XZ1 Compact
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - F8341, F8342HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 25, 26, 28, 29, 32, 38, 39, 40, 41, 66 - G83411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 25, 26, 28, 29, 32, 38, 39, 40, 41, 66
SpeedHSPA 42.2/5.76 Mbps, LTE (4CA) Cat16 1024/150 MbpsHSPA 42.2/5.76 Mbps, LTE (4CA) Cat15 800/75 Mbps
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 29, 38, 40, 41, 66 - G8343-
Launch
Announced2017, August 31. Released 2017, September 192017, August. Released 2017, October
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 5), aluminum back, aluminum frameGlass front (Gorilla Glass 4), plastic back, plastic frame
Dimensions148 x 73.4 x 7.4 mm (5.83 x 2.89 x 0.29 in)129 x 65 x 9.3 mm (5.08 x 2.56 x 0.37 in)
SIM· Nano-SIM· Nano-SIM + Nano-SIMNano-SIM
Weight155 g (5.47 oz)140 g (4.94 oz)
 IP68 dust/water resistant (up to 1.5m for 30 min)IP68 dust/water resistant (up to 1.5m for 30 mins)
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 5
Resolution1080 x 1920 pixels, 16:9 ratio (~424 ppi density)720 x 1280 pixels, 16:9 ratio (~319 ppi density)
Size5.2 inches, 74.5 cm2 (~68.6% screen-to-body ratio)4.6 inches, 58.3 cm2 (~69.6% screen-to-body ratio)
TypeIPS LCD, HDR10IPS LCD
 Triluminos display X-Reality EngineTriluminos display X-Reality Engine
Platform
CPUOcta-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
ChipsetQualcomm MSM8998 Snapdragon 835 (10 nm)Qualcomm MSM8998 Snapdragon 835 (10 nm)
GPUAdreno 540Adreno 540
OSAndroid 8.0 (Oreo), upgradable to Android 9.0 (Pie)Android 8.0 (Oreo), upgradable to Android 9.0 (Pie)
Memory
Card slotmicroSDXC (uses shared SIM slot) - dual SIM model onlymicroSDXC (dedicated slot)
Internal64GB 4GB RAM32GB 4GB RAM
 UFS 2.1UFS 2.0
Main Camera
FeaturesLaser AF, color spectrum sensor, LED flash, panorama, HDRLaser AF, color spectrum sensor, LED flash, panorama, HDR
Single19 MP, f/2.0, 25mm (wide), 1/2.3", 1.22µm, predictive PDAF19 MP, f/2.0, 25mm (wide), 1/2.3", 1.22µm, predictive PDAF
Video4K@30fps, 1080p@60fps, 1080p@30fps (gyro-EIS), 720p@960fps4K@30fps, 1080p@60fps, 1080p@30fps (gyro-EIS), 720p@960fps
Selfie camera
Single13 MP, f/2.0, 22mm (wide), 1/3"8 MP, f/2.4, 18mm, 1/4.0"
Video1080p@30fps (gyro-EIS)1080p@30fps (gyro-EIS)
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 24-bit/192kHz audio 24-bit/192kHz audio
Comms
Bluetooth5.0, A2DP, aptX HD, LE5.0, A2DP, aptX HD, LE
NFCYesYes
PositioningGPS, GLONASS, BDS, GALILEOGPS, GLONASS, BDS, GALILEO
RadioNoNo
USBUSB Type-C 3.1, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNAWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, barometer, compassFingerprint (side-mounted), accelerometer, gyro, proximity, barometer, compass
Battery
Charging18W wired, QC318W wired, QC3
TypeLi-Ion 2700 mAh, non-removableLi-Ion 2700 mAh, non-removable
Misc
ColorsBlack, Warm Silver, Venus Pink, Moonlit BlueBlack, White Silver, Horizon Blue, Twilight Pink
ModelsG8341, G8342, F8341, F8342, G8343, SOV36, SO-01KG8441, SO-02K
PriceAbout 260 EURAbout 300 EUR
Tests
Audio quality Noise -93.3dB / Crosstalk -90.2dB Noise -93.7dB / Crosstalk -85.5dB
Battery life Endurance rating 82h Endurance rating 108h
Camera Photo / Video Photo / Video
Display Contrast ratio: 1406 (nominal), 3.765 (sunlight) Contrast ratio: 1243:1 (nominal), 3.729 (sunlight)
Loudspeaker Voice 65dB / Noise 68dB / Ring 69dB Voice 65dB / Noise 70dB / Ring 76dB
Performance GeekBench: 6541 (v4.4), 1527 (v5.1) GFXBench: 25fps (ES 3.1 onscreen) AnTuTu: 204581 (v7), 255140 (v8) GeekBench: 5596 (v4.4), 1681 (v5.1) GFXBench: 50fps (ES 3.1 onscreen)

Sony Xperia XZ1

  • Larger display for enhanced media consumption.
  • Slightly higher nominal display contrast ratio.
  • More conventional form factor for some users.

  • Significantly shorter battery life compared to the Compact.
  • Less portable due to larger size.

Sony Xperia XZ1 Compact

  • Exceptional battery life with an endurance rating of 108 hours.
  • Highly portable and comfortable to use one-handed.
  • Higher pixel density for potentially sharper visuals.

  • Smaller display may not be ideal for all users.
  • Slightly lower nominal display contrast ratio.

Display Comparison

Both the XZ1 and XZ1 Compact utilize displays with excellent sunlight readability, achieving a contrast ratio of approximately 3.765 under direct sunlight. However, the XZ1’s nominal contrast ratio of 1406 is marginally better than the Compact’s 1243:1. This difference, while measurable, is unlikely to be noticeable in everyday use. Both displays share the same resolution, meaning pixel density is higher on the smaller XZ1 Compact, potentially resulting in a slightly sharper image, though the overall impact is minimal. Sony’s display calibration is consistent across both models, delivering accurate colors.

Camera Comparison

Both the XZ1 and XZ1 Compact feature the same camera hardware, offering comparable photo and video capabilities. While detailed sensor specifications aren’t provided, the shared chipset and image processing pipeline suggest similar image quality. The absence of information regarding sensor size or aperture makes a definitive comparison impossible, but users can expect consistent performance in various lighting conditions. Sony’s expertise in image processing ensures vibrant colors and good dynamic range on both devices. The inclusion of video recording capabilities is standard for flagship phones of this era.

Performance

The core performance of both devices is identical, powered by the Qualcomm MSM8998 Snapdragon 835 (10 nm) chipset with an octa-core CPU configuration (4x2.45 GHz Kryo & 4x1.9 GHz Kryo). This means identical processing power for demanding tasks like gaming and video editing. Thermal management is likely similar, given the shared chipset and cooling solutions, though the Compact’s smaller chassis *could* lead to slightly higher sustained temperatures under extreme load. Both devices benefit from the efficiency of the 10nm manufacturing process, minimizing power consumption during performance-intensive operations.

Battery Life

The most significant difference between these two devices lies in their battery performance. The XZ1 Compact boasts an impressive endurance rating of 108 hours, significantly exceeding the XZ1’s 82 hours. This translates to a substantial advantage in real-world usage, allowing the Compact to easily last a full day, even with heavy use. Both devices support 18W wired charging with Quick Charge 3.0 (QC3), offering relatively fast charging speeds. However, the Compact’s larger effective battery life mitigates the need for frequent charging, making it the more convenient option for users who prioritize longevity.

Buying Guide

Buy the Sony Xperia XZ1 if you prioritize a larger screen and are willing to compromise on battery life. This device is ideal for media consumption and users who frequently use power-intensive applications. Buy the Sony Xperia XZ1 Compact if you value portability and exceptional battery endurance. It’s the perfect phone for users who are constantly on the go and need a reliable device that can last through a full day – and beyond – on a single charge.

Frequently Asked Questions

❓ Does the Snapdragon 835 in either phone show signs of throttling during extended gaming sessions?
While the Snapdragon 835 is a powerful chipset, prolonged gaming can lead to thermal throttling in both the XZ1 and XZ1 Compact. The Compact’s smaller form factor *might* result in slightly more aggressive throttling, but the difference is unlikely to be significant. Both devices benefit from the 10nm process, which helps mitigate heat generation.
❓ How does the size difference between the XZ1 and XZ1 Compact affect one-handed usability?
The XZ1 Compact is significantly more manageable for one-handed use due to its smaller dimensions. The XZ1, with its larger display, requires more stretching to reach all areas of the screen. This makes the Compact a better choice for users who prioritize portability and ease of use on the go.
❓ Is the difference in display contrast noticeable in everyday use?
The difference in nominal contrast ratio (1406 vs 1243:1) is subtle and unlikely to be noticeable during typical usage. Both displays offer excellent color accuracy and brightness, providing a pleasant viewing experience. Sunlight readability is comparable on both devices.