Home//Compare//JBL Charge Portable Bluetooth Speaker vs Sony ULT FIELD Wireless Speaker

JBL Charge Portable Bluetooth Speaker vs Sony ULT FIELD Wireless Speaker — Which Is Better?

Smart Speaker · Updated July 2026 · Live prices
Overall Winner
JBL Charge 6 - Portable waterproof & drop-proof Bluetooth speaker, Bold JBL Pro Sound with AI Sound Boost, 28Hrs of Playtime, Built-in powerbank & comes with a sturdy/removable carrying strap (Squad)
A
JBL Charge Portable Bluetooth Speaker
JBL
★★★★★ 4.6 · 2,448 reviews
$159.95
was $199.95
View deal →
Sony ULT FIELD 3 Wireless Portable Bluetooth Speaker, IP67 Waterproof, Dustproof, Rustproof, and Shockproof Black
B
Sony ULT FIELD Wireless Speaker
Sony
★★★★★ 4.6 · 65 reviews
$148.00
was $209.99
View deal →

Pros & cons

JBL Charge Portable Bluetooth Speaker
Long playtime for extended use
Durable design withstands rough handling
Built-in powerbank for charging devices
Bold sound for outdoor listening
No Wi-Fi connectivity for smart features
No voice assistant integration
No equalizer settings for custom sound
Sony ULT FIELD Wireless Speaker
Toughness matters for outdoor use
Sound quality exceeds expectations
Durability ensures long-term savings
Waterproofing protects against accidents
Limited battery life compared to others
No aux input for non-Bluetooth devices
Bass response could be stronger

Universal Composite Score

JBL Charge Portable Bluetooth Speaker
89/100
VS
Sony ULT FIELD Wireless Speaker
78/100
Quality & Performance (45%)
92%
92%
Reliability & Confidence (25%)
97%
52%
Value Metric (20%)
68%
72%
Deal Timing (10%)
100%
88%

Quick verdict

Overall Winner
JBL Charge Portable Bluetooth Speaker
Best Value
Sony ULT FIELD Wireless Speaker
Best Rated
Tie
Most Reviewed
JBL Charge Portable Bluetooth Speaker
TL;DR
  • Composite pick (demand + value + deal): JBL Charge Portable Bluetooth Speaker.
  • If price matters most, the Sony ULT FIELD Wireless Speaker offers better value at $148.00.
  • The JBL Charge Portable Bluetooth Speaker has more verified reviews.

Winner by category

CategoryJBL Charge Portable Bluetooth SpeakerSony ULT FIELD Wireless SpeakerWinner
ValueSony ULT FIELD Wireless Speaker$11.95 cheaper
RatingTieEqual ratings
ReliabilityJBL Charge Portable Bluetooth Speaker2,448 reviews
Deal ScoreJBL Charge Portable Bluetooth Speaker100/100
OverallJBL Charge Portable Bluetooth SpeakerRating × Reviews

Price comparison

JBL Charge Portable Bluetooth Speaker
$159.95
Lowest ever: $159.95
100/100
Difference
$11.95
Sony ULT FIELD Wireless Speaker
$148.00
Lowest ever: $139.74
88/100

Price history

JBL Charge Portable Bluetooth SpeakerSony ULT FIELD Wireless Speaker
A lowest ever$159.95
B lowest ever$139.74
Current A$159.95
Current B$148.00

Key specs

SpecJBL Charge Portable Bluetooth SpeakerSony ULT FIELD Wireless Speaker
Waterproof

Full specifications

SpecJBL Charge Portable Bluetooth SpeakerSony ULT FIELD Wireless Speaker
Waterproof
Brew Strength

Price intelligence

◆ HawkShift AI
30 scans
Every 0.8d avg
Current Price
$159.95
Predicted 7D
$160.37
$0.42 (0.26%)
Predicted 30D
$163.78
$3.83 (2.39%)
AI Signal
Strong Buy
26% confidence
Price
EMA
LOESS
Forecast
Low
$159.95
Avg
$166.62
High
$199.95
Now
$159.95
Price Intelligence
TrendUP
Confidence26%
Volatility8.6%
Data QualityHigh
Scan Freq0.8d
Key Levels
Resistance$197.50
Support$159.95
All-Time High$199.95
All-Time Low$159.95
AI Factors
🌙 SeasonalNone
🏷 Promo 7D85%
📅 Next Event
Back to School
Recommendation
Strong Buy
High probability of sale event in next 7 days
Price Range
$159.95$199.95
0th percentile
Confidence Intervals
7 Day
$155.38$165.36
30 Day
$191.86$199.95
Trend Strength
0.42Moderate
R² SCORE
Price Momentum
+25.01%
vs last 7 scans
◆ HawkShift Price Intelligence · Predictions updated every scan
◆ HawkShift AI
30 scans
Every 0.8d avg
Current Price
$148.00
Predicted 7D
$165.76
$17.76 (12.00%)
Predicted 30D
$177.60
$29.60 (20.00%)
AI Signal
Wait
33% confidence
Price
EMA
LOESS
Forecast
Low
$139.74
Avg
$179.64
High
$209.99
Now
$148.00
Price Intelligence
TrendUP
Confidence33%
Volatility29.9%
Data QualityHigh
Scan Freq0.8d
Key Levels
Resistance$206.36
Support$139.74
All-Time High$209.99
All-Time Low$139.74
AI Factors
🌙 SeasonalNone
🏷 Promo 7D85%
📅 Next Event
Back to School
Recommendation
Wait
High probability of sale event in next 7 days
Price Range
$139.74$209.99
12th percentile
Confidence Intervals
7 Day
$156.83$174.69
30 Day
$180.52$209.99
Trend Strength
0.57Moderate
R² SCORE
Price Momentum
+0.96%
vs last 7 scans
◆ HawkShift Price Intelligence · Predictions updated every scan

Feature differences

JBL Charge Portable Bluetooth Speaker has Brew Strength
Both have Waterproof

Performance analysis

Performance

Both products are rated 4.6★.

Value

At $148.00, the Sony ULT FIELD Wireless Speaker is $11.95 cheaper.

Reliability

The JBL Charge Portable Bluetooth Speaker has more reviews (2,448).

Overall

Based on rating and review volume, the JBL Charge Portable Bluetooth Speaker comes out ahead for most buyers.

Who should buy each

Buy the JBL Charge Portable Bluetooth Speaker if...Recommended
At $159.95, this portable speaker is a solid choice for outdoor enthusiasts. With 28 hours of playtime and a built-in powerbank, it's perfect for camping trips or beach days. The bold sound and durable design make it a great companion for any adventure. Buy this if you need a reliable, waterproof speaker.
● Strong buy
Buy the Sony ULT FIELD Wireless Speaker if...
With a 4.60/5 rating and 65 reviews, this portable speaker is a top choice despite limited feedback. It's ideal for outdoorsy types who need durability. The $209.99 price is competitive for its quality. Buy this if you prioritize toughness and sound quality.
○ Wait for a price drop

Frequently asked questions

Which is better: JBL Charge Portable Bluetooth Speaker or Sony ULT FIELD Wireless Speaker?
Based on our composite score, the JBL Charge Portable Bluetooth Speaker is the stronger overall choice with a score of 89/100 vs 78/100. That said, the Sony ULT FIELD Wireless Speaker is still a solid product — if it's cheaper or better suited to your use case, it remains a good buy.
Is the price difference between JBL Charge Portable Bluetooth Speaker and Sony ULT FIELD Wireless Speaker worth it?
The Sony ULT FIELD Wireless Speaker is $11.95 cheaper at $148.00. The difference is small enough that it shouldn't be the deciding factor — focus on which product better matches your use case.
Which is more reliable: JBL Charge Portable Bluetooth Speaker or Sony ULT FIELD Wireless Speaker?
The JBL Charge Portable Bluetooth Speaker has been reviewed 2,448 times — more than the Sony ULT FIELD Wireless Speaker's 65 reviews.
Who should buy the JBL Charge Portable Bluetooth Speaker vs the Sony ULT FIELD Wireless Speaker?
Buyers who want the proven option with stronger overall metrics should go with the JBL Charge Portable Bluetooth Speaker. Budget-conscious buyers should lean toward the Sony ULT FIELD Wireless Speaker at $148.00.
Is now a good time to buy either the JBL Charge Portable Bluetooth Speaker or the Sony ULT FIELD Wireless Speaker?
Right now the JBL Charge Portable Bluetooth Speaker is $159.95 — its lowest tracked price, and our forecast says buy; the Sony ULT FIELD Wireless Speaker is $148.00 and we expect it to fall — worth waiting. See the full price intelligence for each below.
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