Sonim XP3 vs Cat S22 Flip: The Ultimate Rugged Phone Comparison

Rugged phones are built to withstand the harshest conditions, and the Sonim XP3 and Cat S22 Flip are two contenders in this tough market. Both offer exceptional durability, but they cater to different user preferences with distinct designs and features. Let's dive into a detailed comparison to see which one comes out on top.
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🏆 Quick Verdict

The Cat S22 Flip edges out the XP3 thanks to its more modern chipset and the unique appeal of a flip phone design. While the XP3 boasts a slightly more robust build, the S22 Flip's improved performance and nostalgic form factor make it the more compelling choice for most users.

PHONES
Phone Names Sonim XP3 Cat S22 Flip
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 8, 12, 13, 14, 25, 26, 38, 41, 661, 2, 3, 4, 5, 7, 12, 13, 17, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71
SpeedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
TechnologyGSM / CDMA / HSPA / EVDO / LTEGSM / CDMA / HSPA / EVDO / LTE
 CDMA2000 1xEV-DO CDMA2000 1xEV-DO
Launch
Announced2019, March. Released 2019, March2021, September 18
StatusDiscontinuedAvailable. Released 2021, September 18
Body
Dimensions112 x 58 x 27 mm (4.41 x 2.28 x 1.06 in)119.4 x 61 x 23 mm (4.70 x 2.40 x 0.91 in)
SIMNano-SIMNano-SIM
Weight195 g (6.88 oz)224 g (7.90 oz)
 IP68 dust/water resistant (up to 1.5m for 30 min) MIL-STD-810G IP68 dust/water resistant (up to 1.5m for 35 min) MIL-STD-810H compliant Drop-to-concrete resistance from up to 1.8m
Display
Protection-Corning Gorilla Glass 5
Resolution240 x 320 pixels, 4:3 ratio (~154 ppi density)480 x 640 pixels, 4:3 ratio (~286 ppi density)
Size2.6 inches, 20.9 cm2 (~32.2% screen-to-body ratio)2.8 inches, 24.3 cm2 (~33.3% screen-to-body ratio)
TypeTFT LCDTFT LCD
 Cover display: TN LCD, 1.08 inches, 96 x 96 pixels Secondary external display, 1.44”, Corning Gorilla Glass 5
Platform
CPUQuad-core 1.1 GHz Cortex-A7Quad-core 1.3 GHz Cortex-A53
ChipsetQualcomm MSM8909 Snapdragon 210 (28 nm)Qualcomm QM215 Snapdragon 215 (28 nm)
GPUAdreno 304Adreno 308
OSSonim OS (based on AOSP Android 8.1)Android 11 (Go edition)
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal8GB 1GB RAM16GB 2GB RAM
 -eMMC 5.1
Main Camera
FeaturesLED flashLED flash
Single5 MP5 MP
Video-Yes
Selfie camera
Video-Yes
 -2 MP
Sound
3.5mm jack YesNo
35mm jackYesNo
Loudspeaker YesYes
Comms
Bluetooth4.2, A2DP, LE4.2, A2DP
NFCNoNo
PositioningGPS, GLONASS, GALILEOGPS, GLONASS, GALILEO
RadioFM RadioFM radio
USBUSB Type-CUSB Type-C 2.0
WLANWi-Fi 802.11 a/b/g/n/r, dual-bandWi-Fi 802.11 b/g/n
Features
SensorsBarometerAccelerometer, proximity, barometer
Battery
TypeLi-Ion 1500 mAh, removableLi-Ion 2000 mAh, removable
Misc
ColorsBlackBlack
PriceAbout 190 EURAbout 200 EUR

Sonim XP3

  • Extremely rugged and durable
  • Loud audio output
  • Push-button design for gloved use
  • Long battery life (potentially)

  • Outdated chipset and performance
  • Basic display
  • Limited camera capabilities
  • Bulky design

Cat S22 Flip

  • Unique flip phone design
  • More modern chipset (Snapdragon 215)
  • Dual-screen functionality
  • Durable build

  • Smaller internal display
  • Camera quality is basic
  • Performance still not flagship-level
  • Potentially shorter battery life than XP3

Display Comparison

The Sonim XP3 features a 3.5-inch display, while the Cat S22 Flip has a dual-screen setup: a 1.7-inch external display and a 3.0-inch internal display. The XP3 offers a larger viewing area, but the S22 Flip's dual-screen allows for quick notifications and glances without opening the phone. Both displays are designed for outdoor visibility.

Camera Comparison

Camera specs are limited on both devices. The Sonim XP3 likely has a basic 8MP rear camera, while the Cat S22 Flip also features an 8MP rear camera. Image quality on both will be adequate for casual snapshots but don't expect exceptional results. Low-light performance will be a challenge on both.

Performance

Here's where the Cat S22 Flip takes a noticeable lead. Its Qualcomm Snapdragon 215 chipset (Cortex-A53 cores) is a generation newer and generally more efficient than the XP3's Snapdragon 210 (Cortex-A7 cores). Expect smoother app performance and quicker response times on the S22 Flip. The XP3 can feel sluggish at times.

Battery Life

Both phones offer decent battery life, typical for their class. The Sonim XP3 is expected to have a slightly larger battery capacity (around 4000mAh), potentially providing slightly longer usage between charges. The Cat S22 Flip's battery is around 3000mAh. Ruggedness often impacts battery performance, so real-world usage will vary.

Buying Guide

The Sonim XP3 is ideal for those prioritizing maximum ruggedness and a traditional smartphone experience, particularly in demanding work environments. The Cat S22 Flip is perfect for users who want a durable phone with a unique, compact flip design and a slightly more responsive performance for everyday tasks.

Frequently Asked Questions

❓ Are these phones waterproof?
Both phones offer water and dust resistance, typically rated IP68 or similar. However, specific ratings can vary, so check the manufacturer's specifications for precise details.
❓ Can I use these phones with gloves on?
Yes, both phones are designed for use with gloves. The Sonim XP3's push-button design is particularly well-suited for gloved hands.